Features
MY PRINCESS OF HOSPITALITY
CONFESSIONS OF A GLOBAL GYPSY
By Dr. Chandana (Chandi) Jayawardena DPhil
Today, instead of chronologically narrating another episode from my career, I will write something different. It is something close to my heart. At this difficult time, I am happy to share this story with the readers of my column. It is a story of how my curiosity about a young lady turned into an unconditional love that lasted over 25 years. On November 6, 1995, I was introduced to Miss Mélaine Patrice le Mercier DuQuesnay. Since then, until July 27, 2021, she was my Princess of Hospitality…
November, 1995 – A Sales Call in Jamaica
Soon after organizing a series of Halloween special events, I left my position as the General Manager of the main hotel in Guyana – Forte Crest Pegasus – and an eco-resort in the Amazon – Timberhead. I landed in Jamaica the next day, on November 1, 1995, at noon to start my orientation as the new General Manager of the largest business hotel in the island as well as the best hotel in the capital of Jamaica – Kingston. Forte Grand Jamaica Pegasus had 360 rooms and over 400 full-time staff including a large sales team.
As my predecessor, a Swedish hotelier, had two more weeks in Jamaica, I decided to dedicate half of my time during those two weeks to do 30 sales calls with ten different members of the sales team. My aim was to meet the main customers of the hotel and observe the effectiveness of the sales team. On November 6, the Director of Sales took me to one of the two largest printing companies on the island – Lithographic Printers Limited. While waiting to meet with the Chairman of the company, we chatted with his daughter. This young lady in her late twenties was the Director of Operations and Sales of the printing company.
She was also a chatterbox. She quicky said, “I am Mélaine. Welcome to Lithographic Printers. I handle all printing for Jamaica Pegasus.” I was intrigued by her beautiful smile and her mesmerising greenish blue eyes. I told her that, “You may have to impress the new General Manager to continue to handle all printing for the hotel.” Her eyes sparkled, while she smiled again. I felt that she liked a challenge.
A week later, Mélaine came to see me for a meeting over a cup of coffee at my office. I was surprised to learn that she had earned a Bachelor of Commerce Honours Degree from one of the best comprehensive universities in Canada, University of Guelph, with Hotel and Food Administration as her major. Mélaine then told me that as a teenage girl growing up in Canada, she was fascinated with the mid-1980s TV soap opera, Arthur Hailey’s ‘Hotel’, and decided to become a hotelier. She said that she loved the bearded hotel general manager, the main character in the series, acted by James Brolin. She then said, “You look like him, but with curly hair.” I returned a compliment, “You look like Julia Roberts, but with green eyes.” She corrected me, “They are blue, but the colour changes a little depending on the colour of my dress!”
November, 1996 – A Fighting Friendship in Jamaica
Later, I learnt that Mélaine had done her university co-ops/internships at the Niagara-on-the-Lake Tourist Information Centre in Canada and the Forte Grand Jamaica Pegasus Hotel. That explained her popularity among hotel employees in the front office and food & beverage operations. I continued to give her printing contracts and her company gave us some room business.
In addition to Forte Grand, Melaine handled a few other prestigious key printing accounts in the hospitality and tourism industry in Jamaica. Her corporate clients included Ramada Renaissance, Sandals and SuperClubs hotel brands. She also handled Air Jamaica and Jamaica Tourist Board accounts. Her university education in hospitality management had become useful in serving these organisations as a supplier, since 1990.
A year later, I became very busy with an unprecedented calendar of entertainment shows, art exhibitions, food festivals and holiday programs including a record-breaking 100 holiday events over a period of 38 days. We printed a monthly newsletter using Lithographic Printers. Some of my tough price negotiations led to a few disagreements between Mélaine and I. Once or twice, she left my office in tears. One day, I heard that her father had been annoyed with our ongoing love-hate relationship. He had told Mélaine, “Don’t mix business with relationships. Whatever you do with the Coolie Man, don’t lose the Pegasus account!” I was offended by that outdated racist term, but soon realized that it is a common ‘friendly’ term in Jamaica for anyone who looks Indian.
November, 1997 – An Affair in Jamaica
In 1997, my employer, Forte PLC in the UK, purchased Le Meridien from Air France. Jamaica Pegasus was one of the five-star Forte Grand hotels from around the world chosen for rebranding as Le Meridien. I was entrusted with a major upgrading project prior to the rebranding. All stationary, menus, etc., had to be reprinted in keeping with Le Meridien standards. This meant that I had frequent weekly meetings with my favourite printer in Jamaica.
Two years after I first met her outside of her father’s office, Mélaine and I went on our first date. It was a grand ball organised by the Jamaica Chamber of Commerce at the Pegasus. We were at the head table. Our friendship soon blossomed into a romance. I was occasionally invited to her father’s house for dinner parties. On some Sundays, we went on her father’s boat to the Lime Cay and Maiden Cay located just off the coast of the famous pirate town, Port Royal. Frequent dinner dates, movie nights and short breaks to resorts became common. On Mélaine’s invitation I delivered a training session to her team. We became a couple for festive events and Christmas. After that I called her ‘Mélaine’ only when she annoyed me. All other times, I affectionately called her, ‘Boo’. She was my ‘Boo’, forever…
November, 1998 – In Love in Jamaica
Towards the end of my three-year contract, I was considered for the opportunity to open a new Le Meridien in Kathmandu, Nepal. I invited Mélaine to leave her family business and travel with me to Asia. However, she was a bit nervous about taking our relationship to such as an adventurous new level. This led me to instead accept an offer by the University of West Indies (UWI) as a Senior Lecturer (Associate Professor) in Tourism Management. With that, I was able to remain in Kingston – Mélaine’s birth place. We were now lovers and I moved to her house in an affluent area in Kingston. Having lived in the hotels where I worked for nearly 20 years, I was good at running hotels but clueless about running a house. Mélaine soon became my trainer, coach, mentor and boss! I was a bad trainee and that annoyed Mélaine for some time.
May, 1999 – Getting Married
One day, when I was at work at UWI, I received an urgent call from Mélaine. She was so thrilled; the message was not clear to me. I asked, “Boo, for heaven’s sake, calm down and tell me what happened.” She happily screamed, “I am pregnant!” After returning home that day early and giving my Boo a big hug, I sat on our back patio looking at pouring rain on large bamboo trees. I served myself a large Appleton Rum and Coke to build up my courage. When Mélaine joined me, I went on my knees and proposed to her, “Boo, would you marry me?” “YES!”, she screamed.
We married on May 1, 1999, and ended up on a six-week long honeymoon in nine countries (Canada, England, Italy, Egypt, Israel, Palestine, Cyprus, Greece and Sri Lanka). In between, we had a memorable homecoming wedding at the Mount Lavinia Hotel, Sri Lanka. In later years, we travelled to 30 countries together, including a tour of Africa for nearly a month performing my duties as the President of the Hotel & Catering International Management Association, UK (HCIMA, now the Institute of Hospitality, UK).
July 2001 – Moving to Canada
After a decade in Jamaica, Mélaine wanted to move back to Canada with our little daughter, Danika. I was very happy in Jamaica, and I was not keen about moving to Canada, to experience those freezing ‘brass monkey’ weathers. Finally, we compromised and agreed to give it a try for a year. I was fortunate to arrange a faculty exchange Professor post at the School of Hospitality and Tourism Management at Ryerson University in Toronto. Mélaine worked for a couple of years in guest service at the 4-diamond hotel Queens Landing in Niagara-on-the-Lake.
When our son Ché Rana was born in 2003, Mélaine took a 10-year break from work to dedicate her full-time focus to raise our two kids and support my career. To me, that was the most noble job a parent could do. Mélaine was simply a Princess of Hospitality. She did everything at home including maintaining our backyard swimming pool which was a popular meeting and partying place for our neighbours. She entertained many of our friends and family with her cooking, infectious laughter and story-telling. In between, we found time to do a few quality assurance consulting assignments as a husband-wife mystery guest team at Le Royal Meridien King Edward Hotel in Canada, SuperClubs Resort in the Bahamas and Le Meridien Dubai in UAE.
Mélaine’s Return to the Hotel Industry
In 2013, she re-entered the hotel industry as a Guest Service Agent at Holiday Inn & Suites in St. Catharines, Canada. After training with the InterContinential Hotel Group (IHG), she was entrusted with the role of IHG Loyalty Champion (Platinum Level).
After five years in that post, she accepted an offer as the Front Office Team Leader of the hotel opening team for Hampton Inn by Hilton in St. Catharines. In this position, she received world-class training with the Hilton Hotel Corporation. Soon after the hotel opening, she was promoted to Front Office Manager.
Impressed with Mélaine’s dedication, professionalism, and her desire to ensure customer satisfaction, I nicknamed her the “Princess of Hospitality.” Every day when she came home after work, our children and I enjoyed hearing various interesting stories about her day. I was re-living my hotel management days through Mélaine. Occasionally she sought my advice, but I quickly realised that she did not require any advice. She was a natural hotelier. Everything was perfect.
Shocking End
On January 30th, 2020, while the world was struggling to comprehend the danger of COVID-19, I returned to Canada after a one-month trip to Sri Lanka and the UK. That day, we celebrated Mélaine’s 53rd birthday. A few weeks later, when I came home after some work in Niagara-on-the-Lake, my son told me that, “Mommy is not well. She looked yellow at work and we took her to the emergency room!” I was surprised. Mélaine had never been sick in her life. I rushed to the hospital to be with her. A few hours later we heard the results of the CT scan. The doctor who came to Mélaine’s hospital room knelt down before giving us the shockingly bad news. Mélaine had pancreatic cancer.
Having lost both of her parents within the last three years due to different types of cancer, Mélaine was well-informed and educated about this deadly disease. When the kneeling doctor described the stage of her cancer, Mélaine calmly asked, “this means that I have maximum eighteen months to live?” After a pause, the doctor looked down and reluctantly said, “yes.” I hugged my Boo and cried, uncontrollably. Mélaine ordered me, “’stop crying, Chandi. Let’s fight this thing, while we enjoy the short time left for us to be together.” We did exactly that for seventeen months in the midst of pandemic-related restrictions, hospitalizations, surgeries, procedures and twenty-three bouts of chemotherapy.
During the last one and half years, I realised that my new role as the key caregiver is the most noble job I have ever done. I was optimistic till last week, when the hospital stopped treatment and transferred Mélaine to a palliative care unit. While our two children and I stayed with Mélaine by her bedside day and night for a week, I wrote my final poem during my wife’s lifetime.
HOLDING…
Smiling blue eyes full of love
Fun and laughter until now
I cry, head down and bow
When to stop and how?
Days come and go
We are holding on
Right beside your bedside
Hoping for a miracle
The darkness of night, slowly
Hoping for another slight smile
Before sleeping peacefully
Comfortably as possible

Payers and wishes from all, in unity
Loved ones hugging, in uncertainty
Closer to meeting with divinity
Our love is destined for eternity
On July 27, 2021, at around 5:00 AM, the night nurse woke me and said, “your wife is ready to go…” While I was holding Mélaine’s hands and kissing her forehead, Mélaine passed away quietly and peacefully. My daughter’s favourite teddy bear was with Mélaine. My last poem was placed closed to her heart when Mélaine was cremated, the very next day.
Mélaine’s final wishes included no funeral, no flowers and no tomb stone. She wanted us to sprinkle her ashes over moving water. I will do so wishing to see her again, one day, somewhere else… She requested that instead of flowers, donations be made to Hospice Niagara where she spent her final week. For those who wish to watch a video tribute to Mélaine or comment about her extraordinarily happy but short life and how she touched many, please do so on www.butlerniagara.ca
Now Mélaine has ceased to be my Princess of Hospitality, but she will live in my heart as my angel, until it is my turn to join her. GOOD NIGHT MY ANGEL PRINCESS…
Features
A new mediation law for smarter dispute resolution of civil and commercial disputes – II
(Part I of this article appeared in The Island yesterday.)
An examination of how some of the other countries have institutionalised mediation to address the problem of laws delays shows that an array of institutional devices have been adopted to provide for mediation not only as a voluntary option but also in some jurisdictions, as a mandatory requirement prior to litigation, to respond to serious issues of delays due to congestion in courts.
In the UK , in March 1994, the Lord Chancellor commissioned Lord Woolf to review the Rules of civil procedure with a view to improving access to Justice, reducing the cost of litigation and removing unnecessary complexity. The resulting Access to Justice Report (1996) triggered a series of reforms to improve the civil justice system primarily through the civil procedure rules (1999) which articulated that its overriding objective is to enable the court to deal with cases justly and at proportionate cost. In 2023, the Court of Appeal judgment in Churchill v. Merthyr Tydfil County Borough Council [2023] EWCA Civ 1416, decided that English courts do have the power to stay civil proceedings for, or order, parties to engage in mediation or another non-court- based dispute resolution process. The Rules were thereafter amended in 2024 to provide for the use of alternative dispute resolution (ADR) more proactively. These included rules that recognied that –
* promoting or using ADR is a means of achieving the overriding objective;
* the court has a duty to actively manage cases to further the overriding objective, including by ‘ordering or encouraging the parties to use, and facilitating the use of, alternative dispute resolution’ and ‘helping the parties to settle the whole or part of the case’
* in deciding a costs order, a court will have regard to all the circumstances of the case, including the conduct of the parties, including whether a party failed to comply with an order for ADR or unreasonably failed to engage in ADR.
An ADR pledge made by the UK Government in 2001 was renewed in 2011, by the Dispute Resolution Commitment (DRC) requiring departments to use mediation, arbitration and conciliation. At that time, the then Justice Minister Jonathan Djanogly said: ‘I believe that government should be leading by example by resolving issues away from court using alternatives which are usually quicker, cheaper and provide better outcomes. We want people to see court as a last resort rather than a first option, and cut down on the amount of unnecessary, expensive, painful and confrontational litigation in our society. In many cases methods like mediation are simply a common sense solution which benefits everyone involved. Although they will not be suitable in every case, they are already saving taxpayers millions every year and can save much more.’
The judicial dicta on the power of the courts to order mediation and the imposition of costs on even a successful party for unreasonable refusal to mediate, provides clear acceptance of a pro mediation approach by the UK courts.
In the USA , the discussion on the need for alternatives was raised in a speech made in 1906, by Roscoe Pound, a relatively unknown legal academic at the time, addressing the annual meeting of the American Bar Association (ABA). The title of his address was “The Causes of Popular Dissatisfaction with the Administration of Justice.” He critiqued the American legal system and charged that it was riddled with archaic technicalities, too slow, too expensive and adversarial and that there was injustice when procedure received emphasis above the substantive issues of a conflict. He spoke of the “sporting theory of justice” where litigation was considered as a game where the lawyers were gladiators battling in court to win. He charged that the contentious procedure compels ‘counsel to forget that they are officers of the court and to deal with the rules of law and procedure exactly as the professional football coach with the rules of the court.’ At the time, Pound’s criticisms were considered scandalous, blasphemous and the ABA refused to publish the speech. Things changed however.
Thirty years later, Roscoe Pound went on to become Dean of the Harvard Law School and became a celebrated legal luminary. As for the legal system – Roscoe Pounds sentiments were not dismissed. Seventy years later in 1976, the then Chief Justice Warren Burger convened the Pound Conference (called the second Pound Conference, with the first attributed to Pounds’ 1906 speech event), to consider whether Pounds’ criticisms had been adequately addressed and what more needed to be done. Professor Frank Sander of the Harvard Law School delivered the keynote address and spoke of his vision for a comprehensive Justice center (the “multi door court house”) where an alternative system would function parallel to the litigation system and disputes would be directed to the most appropriate process, such as arbitration and mediation.
The impact of these discussions resulted in significant changes to the dispute resolution landscape in the USA through statutes, inclusion of ADR in academic courses, and the professionalization of the practice of ADR processes, including mediation. Currently, arbitration and mediation are recognized within the mainstream legal system with resounding success. All the States have recognized ADR pathways including mediation, in statutes. Mediation is well entrenched in the USA and the success rate is reportedly very high.
Australia has institutionalized mediation through several statutory and other initiatives. Courts are empowered to refer disputes to mediation without the consent of the parties to enable better management of civil matters. The Civil Dispute Resolution Act, 2011 contains provisions to ensure that, other than in respect of certain excluded civil proceedings, parties must take “genuine steps” to resolve disputes prior to litigation. The Act obligates parties instituting proceedings in court to file a “genuine steps statement” setting out the steps taken to resolve issues or the reasons why no such steps were taken and further provides that a Lawyer acting for such a party must advise that party of the requirement and assist that party to comply with that requirement.
In Ireland, in the very recent case of Burke v O’Connell [2026] IEHC 314 (May 20, 2026), the High Court considered whether a court can order parties to mediate a dispute, against their will, or whether a court is restricted to simply inviting the parties to mediate. Among other issues, the court considered whether mandatory court ordered mediation is a breach of a constitutional right of access to courts, and decided that a court delaying court proceedings for court ordered Mediation, even against the will of the parties, would not constitute a breach of the right access to the courts under the Constitution or the European Convention on Human Rights, and that judges in Ireland regularly make clear that the right of access to the courts is not unconditional. Importantly the court observed that the court is not directing the parties to reach an agreement but simply to commence a mediation. The Court also observed that a court directed mediation order is a very limited order which does not compel settlement and only requires parties to commence a Mediation process and that while attendance at Mediation may not be voluntary, reaching a settlement is voluntary and made order that a court, in controlling its own process, did have the power to direct Mediation in appropriate cases, and that it was an inherent power of the court to ensure the effective and efficient operation of the courts.
The Indian Mediation Act, 2023 articulates a pro mediation policy and provides for mediation via a court annexed scheme for which detailed statutory provisions are included. The Act states that parties may voluntarily, and whether there is a mediation agreement or not, take steps to pursue court annexed pre litigation mediation and provides for the steps to be taken therefor (section 5). The Act provides further that, even if such pre litigation mediation is unsuccessful, a court or tribunal may, at any stage of the proceedings, refer parties to undertake mediation and that when a court so refers a dispute, there is no obligation on the parties to come to a settlement (section 7). In respect of high value commercial disputes however, a plaintiff is required to exhaust ‘the remedy of pre institution mediation’ prior to instituting action, unless urgent interim relief is sought – section 12A introduced by the Commercial Courts, Commercial Division, and Commercial Appellate Division of High Courts (Amendment) Act, No. 28 of 2018.
In South Africa, parties are mandated to consider mediation before initiating litigation in the High Court. Challenged by a serious issue of a severe backlog, with trial dates scheduled even up to 2031, a Directive was issued by the Judge President of the Gauteng Division of the High Court along with a detailed process Protocol, effective April 2025 to require mandatorily that prospective litigants in all civil matters within the Gauteng division must participate meaningfully in a court-annexed mediation process before they can be allocated a trial date. The protocol requires, among other documents, that a Report of the Mediator stating, among other matters, whether parties “participated in good faith” be filed, to obtain a trial date. This requirement has been included to avoid what the Judge President refers to as “sham mediations.” (https://www.youtube.com/watch?v=v5Gmkzfu8gA&t=425s) Non-compliance results in matters being struck off the roll and could lead to adverse or punitive cost orders. Currently, a challenge to this Directive by the Personal Injury Plaintiff Lawyers Association and the Law Society of South Africa is pending, without a stay of the Rule.
Singapore has emerged as a global leader in the practice of mediation. The Mediation Act 2017 provides for a framework for the use of mediation and for enforcement of a mediated settlement agreement as a decree of court. Mediation is well entrenched in the legal system of Singapore and enjoys the support of government as well as the judiciary. Singapore played a key role in UNCITRAL in the deliberations that led to the drafting of the text for the 1998 UN Mediation Convention and was host to the Convention signing ceremony in August 1999 where a historical number of 46 countries, including Sri Lanka, signed the Convention on the very first day. Many of the training programmes for Sri Lankans that have been arranged by the International ADR Center, have been conducted by the Singapore International Mediation Centre (SIMC) which is renowned for its programmes and for services to handle international commercial disputes.
The European Union Directive (EU Directive 2008/52/EC) provides that a court may, when appropriate and having regard to all the circumstances of the case, invite parties to use mediation (Article 5.1) and that the Directive is without prejudice to national legislation to making the use of mediation compulsory or subjective to incentives or sanctions … provided that such legislation does not prevent the parties from exercising their right of access to the judicial system (Article 5.2). Many European countries have integrated mediation into their dispute resolution systems through legislation or procedural laws in ways that range from recognizing voluntary reference to mediation to requiring mandatory mediation for specified categories of disputes. Countries such as Italy, Greece, Germany and Belgium are some that have robust systems.
It is clear therefore, that jurisdictions around the world, irrespective of the legal system, have sought to recognize mediation for its value not only for minor community dispute resolution but also for the resolution of high value commercial and other family and civil dispute resolution. UNCITRALs preparation of the text for the 1988 UN Mediation Convention was inspired by the significant increase in the use of mediation in international trade and the need for a uniform regime for enforcement, such as the UN NY Arbitration Convention provides in respect of arbitration awards.
Sri Lanka’s advancements have thus far been driven by the private sector. A holistic approach to find responses to the backlog in courts to relieve the pressure on courts, is desired. The promotion of ADR, including mediation, deserves support from the government as well, since, clearly, laws delays have an adverse impact on the economy of the country and should not be seen only as an access to justice issue. As articulated in the UN Mediation Convention, among the positive beneficial results of using mediation for dispute resolution, is that there are cost savings for the State. It is a means of resolving disputes without detracting from the quality of the resolution.
by Dhara Wijayatilake
Attorney at Law; Former Secretary to the Ministry of Justice; Director and Secretary General of the International ADR Center
Features
Killing of Colombo’s ancient trees — a warning on UN’s World Desertification Day – 17 June
In recent years, falling trees have claimed lives, destroyed homes, and sparked an urgent debate: should Colombo’s ancient trees be cut down in the name of safety? But this is the wrong question. The real crisis is not that these trees are dangerous — it is that we have made them so. Through decades of road widening, root-smothering pavements, and indiscriminate branch cutting, we have steadily undermined the very trees we now fear. What we are witnessing is not nature failing us. It is us failing nature. As the world marks World Desertification Day on 17th June, Sri Lanka would do well to reflect that desertification does not begin only in distant, arid lands — it begins whenever a city turns its back on its own green heritage.
In recent years, falling trees have claimed lives, destroyed homes, and sparked an urgent debate: should Colombo’s ancient trees be cut down in the name of safety? But this is the wrong question. The real crisis is not that these trees are dangerous — it is that we have made them so. Through decades of road widening, root-smothering pavements, and indiscriminate branch cutting, we have steadily undermined the very trees we now fear. What we are witnessing is not nature failing us. It is us failing nature.
Colombo, our commercial capital, is considered one of the greenest cities in the world. This is highlighted by the award of the world’s first Wetland City designation to our administrative capital, Sri Jayewardenepura Kotte. Both cities and their green heritage should be treasured and protected — not only as assets of their citizens, but as a matter of national pride.
It is against this backdrop that one must view with deep concern the ongoing destruction of trees and greenery across Sri Lanka, particularly in urban settings such as Colombo and Kotte. The majestic trees lining our traditional tanks, rural areas, and urban areas are part of our heritage. The trees lining Colombo’s Ananda Coomaraswamy Mawatha (previously named the Green Path because of its large trees), Gregory’s Road, Thurstan Road, and Bauddhaloka Mawatha, are over a hundred years old. These are living monuments of our heritage. They provide shade, a natural canopy, and a habitat for a remarkable diversity of bird populations within the city. It is therefore vital that we make every effort to preserve these trees unless they pose a direct danger to human life.
Why Do These Trees Become Dangerous?
To address this question, we must first understand why large trees continue to fall during periods of strong winds. Old photographs indicate that it is we who have widened roads and built pavements to cover the roots of these majestic trees, a true heritage from the past.
A leading reason for trees to fall is age-related decay. Old trees tend to develop weak branches and trunks. Regular inspection of their structural integrity and timely treatment of disease would go a long way in preventing such failures.
The second reason is indiscriminate cutting of branches, which disrupts the natural balance of the tree. A principal offender in this regard is the Ceylon Electricity Board. When interviewing workers engaged in trimming city trees, one consistently hears the same justification: the branch must be cut because it is touching or close to a power line. There are no arborists, trained experts, or senior officials to guide these workers or determine whether a less destructive approach is possible.
The third reason is the destruction of root systems. Across the city, one can observe concrete and paving laid directly over the root zones of large trees. This prevents oxygenation and moisture from reaching the roots, causing them to deteriorate or die. The inevitable consequence is that the tree gradually loses its structural support at the base, making it vulnerable to falling.
What Should Municipalities and Town Councils Do?
To save our ancient trees, we must counter the flawed argument that we need to replace them—these trees are priceless “nature’s investments for hundreds of years” and, as a BBC article on ancient oaks suggests, their genetic heritage is vital for resilient future forests. See “1,000-year-old oaks used to create ‘super forest’ (See )
* A nationwide strategy is essential: we must start by strengthening the expertise of tree officers in the Colombo Municipal Council and other urban councils to ensure professional health assessments are available, while also linking with botanists, academics, and environmental groups at the University of Colombo.
* Use Google Maps and GIS for systematic mapping and reviving a citizen science platform, similar to one previously developed by University of Moratuwa, where students and the public can report environmental harm with photos and locations.
* Technology offers more powerful tools. There are Conventional Visual Tree Risk Assessment (VTRA) methods which fail to detect risks. More advanced methods were reported at the 30 th International Forestry and Environment Symposium 2026 e.g. Ground Penetrating Radar (GPR). These are able to find trunk decay and found examples in urban trees at Viharamahadevi park and Keppetipola road.
* We can raise public awareness through social media and community events like “tree walks,” a practice which could be further popularized by groups like Ruk Rakaganno (see ) and the Love A Tree Foundation (see )
* Finally, we must learn from international models like the UK’s Ancient Tree Forum (see ). The latter specialises in protecting trees as a heritage which must be preserved and protected for future generations.
by Saroj Jayasinghe
Emeritus Professor
Consultant Physician
Features
Dengue and its prevention: A global public health challenge
Dengue is one of the fastest spreading mosquito-borne viral diseases in the world today, posing a growing threat to nearly half of the global population. The World Health Organization describes dengue as a viral infection transmitted to humans through the bite of infected female mosquitoes, primarily Aedes aegypti and, to a lesser extent, Aedes albopictus. Once considered a disease limited to tropical regions, dengue has now expanded widely across continents, driven by urbanization, climate change, population movement, and weak vector control systems.
The global burden of dengue has increased dramatically over recent decades. According to WHO estimates, there are approximately 100 to 400 million infections annually, although a large proportion remain asymptomatic or undiagnosed. The disease is now endemic in over 100 countries, with Asia bearing the highest share of cases, followed by Latin America and Africa. As transmission intensifies and outbreaks become more frequent, dengue has emerged as a major public health concern requiring coordinated prevention and control strategies.
The nature of dengue infection
Dengue is caused by four closely related viruses known as serotypes: DENV-1, DENV-2, DENV-3, and DENV-4. Infection with one serotype provides lifelong immunity to that specific strain, but only partial and temporary protection against the others. This means a person can be infected up to four times in their lifetime.
Most dengue infections are asymptomatic or mild. When symptoms do occur, they typically appear 4 to 10 days after the bite of an infected mosquito. The clinical presentation includes high fever, severe headache, pain behind the eyes, muscle and joint pain, nausea, vomiting, rash, and fatigue. Because these symptoms resemble other viral infections, dengue is often underdiagnosed in early stages.
While most patients recover within one to two weeks, a small proportion develop severe dengue. This life-threatening condition is characterised by plasma leakage, severe bleeding, organ impairment, and shock. Without timely medical intervention, severe dengue can be fatal. WHO emphasises that early diagnosis and appropriate clinical management can reduce fatality rates to below 1 percent in well-managed settings.
Transmission and mosquito ecology
Dengue is transmitted primarily through the bite of infected female Aedes mosquitoes. These mosquitoes are highly adapted to urban environments and typically breed in artificial water containers found in and around homes. Unlike malaria-transmitting mosquitoes, Aedes mosquitoes bite during the daytime, with peak activity in the early morning and late afternoon.
The lifecycle of the mosquito plays a crucial role in transmission. Eggs can survive for months in dry conditions and hatch when they come into contact with water. Even small collections of water, such as flower pots, discarded containers, tyres, and water storage tanks, can serve as breeding sites.
Urbanisation has significantly contributed to the spread of dengue. Rapid population growth in cities often leads to overcrowding, poor waste management, and inadequate water storage practices, all of which create ideal breeding conditions for mosquitoes. Climate factors such as increased rainfall, humidity, and temperature further enhance mosquito survival and virus replication.
Risk factors and global expansion
Several factors increase the risk of dengue transmission. Population density is a key driver, as densely populated urban areas provide abundant human hosts for mosquitoes. Inadequate housing conditions and poor access to clean water force communities to store water in containers, which often become breeding grounds.
Human mobility also contributes to the spread of the disease, as infected individuals can introduce the virus into new regions where competent mosquito vectors are present. Climate change has expanded the geographical range of Aedes mosquitoes into previously unaffected areas, increasing the risk of outbreaks in both tropical and subtropical regions.
WHO has noted that dengue incidence has increased significantly over the past 50 years, with periodic outbreaks becoming more frequent and severe. The disease is now considered a major global health threat, comparable in burden to other high-impact infectious diseases in many regions.
Clinical management and absence of specific treatment
There is currently no specific antiviral treatment for dengue. Management is supportive and focuses on relieving symptoms and preventing complications. Paracetamol is recommended to reduce fever and pain, while non-steroidal anti-inflammatory drugs such as ibuprofen and aspirin are avoided due to their risk of increasing bleeding.
Patients with severe dengue require hospitalisation for close monitoring and supportive care, including intravenous fluid replacement and management of shock or bleeding. With proper medical care, mortality rates can be significantly reduced.
Early detection is critical. Warning signs such as persistent vomiting, severe abdominal pain, bleeding gums, rapid breathing, and sudden fatigue indicate progression to severe dengue and require immediate medical attention.
Prevention: the cornerstone of dengue control
Since there is no specific cure, prevention remains the most effective strategy against dengue. WHO strongly emphasises integrated vector management as the foundation of dengue control.
Personal protection measures are essential, especially during daytime hours when mosquitoes are most active. These include the use of mosquito repellents containing DEET, picaridin, or IR3535, wearing long-sleeved clothing, and using mosquito nets when resting during the day. Window and door screens also help reduce indoor mosquito exposure.
Environmental management is equally important. Communities are encouraged to eliminate breeding sites by removing stagnant water, disposing of waste properly, and cleaning water storage containers regularly. Even small water collections can sustain mosquito populations, making household-level participation crucial.
Public health programmes also rely on insecticide spraying during outbreaks to rapidly reduce mosquito populations. However, WHO emphasises that chemical control alone is insufficient without sustained community involvement and environmental management.
Community participation and public health response
Community engagement is a central pillar of dengue prevention. Effective control requires continuous participation from households, schools, workplaces, and local authorities. Public awareness campaigns play a vital role in educating populations about mosquito breeding habits and personal protection measures.
Surveillance systems are also essential for early outbreak detection and response. Health authorities monitor dengue cases and mosquito populations to identify high-risk areas and implement targeted interventions.
Integrated approaches that combine environmental management, biological control, chemical interventions, and public education have proven most effective in reducing transmission.
Vaccination and emerging tools
In recent years, dengue vaccines have been developed and introduced in some countries under specific conditions. WHO has recommended the use of certain vaccines in areas with high transmission, particularly for populations with prior exposure to dengue. However, vaccination strategies remain limited and must be carefully implemented due to the complexity of immune responses to dengue infection.
Research continues into new tools such as genetically modified mosquitoes, Wolbachia-infected mosquitoes that reduce virus transmission, and improved diagnostic technologies. These innovations offer promising additional tools but are not yet substitutes for established prevention measures.
Dengue remains a rapidly growing global health challenge with significant medical, social, and economic impacts. Its spread is driven by urbanisation, climate change, and the adaptability of mosquito vectors. While no specific cure exists, timely clinical care can prevent deaths, and effective prevention strategies can significantly reduce transmission.
The World Health Organization emphasises that dengue control depends on a combination of personal protection, environmental management, community participation, and strong public health systems. As the disease continues to expand geographically, sustained global commitment is essential to reduce its burden and protect vulnerable populations.
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