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Peradeniya Veterinary Faculty launches mobile app to give more teeth to mass scale dog vaccination against rabies

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Lankan dog population is complex and dynamic

BY RANDIMA ATTYGALLE

In a bid to give more muscle to fighting rabies and strengthening sterilization programmes, the Department of Veterinary Clinical Sciences of the University of Peradeniya has launched an innovative user-friendly mobile application. The app titled ‘Daththa’ is developed by a team of local IT and tech experts, to make reliable estimates of dog and cat counts in the country and thereby enable a stronger vaccination programme across the island to control rabies. The mobile app has already been piloted in Udaperadeniya village.

Although rabies-induced human deaths have dropped notably in the country, annually around 30 deaths are still reported. “WHO is of the view that Sri Lanka being a small island can effectively eradicate rabies, provided we give more teeth to vaccinating dogs and cats. The absence of a reliable estimate of dog and cat counts locally, is one of the drawbacks and with the launch of Daththa, there is a lot of hope that we can reach the target,” Professor Ashoka Dangolla from University of Peradeniya told the Sunday Island.

Vaccinating dogs, including puppies, through mass dog vaccination programmes is the most cost-effective strategy for preventing rabies in people because it stops the transmission at its source, points out the WHO. Rabies is a serious public health problem in over 150 countries, mainly in Asia and Africa. Dog bites and scratches cause 99% of the human rabies cases, and can be prevented through dog vaccination and bite prevention, notes WHO further.

Daththa mobile app

Vaccinating at least 70% of the dog population can disturb the rabies-transmission cycle, points out Prof. Dangolla. Traditionally, over the years, dog estimates here at home have been done in proportion to the human population in each district. However, this is not a satisfactory method points out the senior Veterinarian who cites the ‘pet preferences’ of certain communities and other cultural dynamics as varying factors which do not generate an accurate estimate. In addition to the absence of an accurate estimate of dogs, the use of six different brands of rabies vaccination in the country have also impacted the mass scale vaccination across the island, he says.

Unlike in the west where dog population would fall under two broad umbrellas of ‘owned’ and ‘stray’, Sri Lankan dog population’s dynamics are complex and interesting. They are categorized as those who are totally owned by people, partially, communally, or collectively owned or completely unowned or stray dogs. The newly developed app which is trialed right now is to be introduced to the health and veterinary administration through PHIs and government veterinary surgeons, covering all districts to estimate the multiple categories of our dog population. Rabies mass vaccination is currently performed under the authority of the Health Ministry by PHIs of respective areas.

The app Daththa is powered by Dr. Paw – a pet channelling platform which is the brainchild of Ifthikar Wahid. Unlike manual surveying which would require much effort from collecting data to analyzing it, the newly launched app Daththa is a user-friendly digital intervention which collates data, connecting all stakeholders in the veterinary administration, points out its architect Wahid. The app has two components: Survey of household and partially or community owned dogs and cats (surveyed by the PHI, door-to-door survey) and survey and count of dogs and cats in the street, using the globally accepted sight-resight method to confirm completely stray (un-owned) dogs and cats, with associated geotagging for data visualization. “For user convenience and accuracy, the app is made very simple by just allowing ticking of boxes as opposed to entering a lot of text. This method also assures optimal accuracy in the survey,” explains Wahid.

The trial count in Udaperadeniya started from a designated point, travelled on a predetermined route while using the mobile software and interviewing house owners. After surveying 58 houses, the route and GPS points were forwarded to a second person who counted dogs and cats encountered outside houses while traveling along the same route. The second person, Rider, conducted counts in morning and evening on the same day, and on the subsequent Sunday. Rider surveying was done on the next day to observe the variability of results on the free roaming dog sightings. An unowned (stray) dog, for the survey purpose is defined as any dog observed twice, once in the morning and once in the evening on the same day (sight-re sight method). Dogs seen either in the morning or evening, are considered to have some ownership.

The software which is a CSR project of Dr. Paw is offered to relevant authorities completely free of charge. The software which is to be tested in four different administrative districts shortly is subsequently to be expanded countrywide.



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Govt. confident of 2/3 majority despite NPP split speculation

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Anura / Harini

By Shamindra Ferdinando

The ruling NPP yesterday (21) dismissed claims of a widening rift, within the government, over the proposed 22nd Amendment. Asked whether the NPP was concerned over a section of the Opposition alleging Prime Minister Dr. Harini Amarasuriya and two dozen MPs taking a view contrary to that of the party in this regard, authoritative party sources said some persons were propagating speculation for their own interest.

Declaring that there was absolutely no issue regarding the controversial Amendment, sources emphasised once it was tabled in Parliament, it would be passed with 2/3 majority.

Sources dismissed claims that out of its 159-member parliamentary group a section of NPPers was opposed to the government move. According to an influential Opposition activist, there are 57 JVPers and 66 NPPers in the government group and the rest contested the last parliamentary polls, having aligned with the JVP.

Ministerial sources told The Island that the government was confident of going ahead with the 22nd Amendment and Judicature (Amendment) Bills. Sources said that the NPP was not bothered about the Opposition protests in and outside Parliament.

Speaker Dr. Jagath Wickremaratne is expected to disclose the confidential ruling that he received from the Supreme Court in respect of more than 65 petitions for and against the 22nd Amendment and Judicial Amendment Bills. The enactment of the 22nd Amendment would pave the way for extending the retirement age of Supreme Court judges, from 65 to 67 years, and Court of Appeal judges, from 63 to 65 years.

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Justice Corea appointed Acting President of the Court of Appeal

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Court of Appeal Judge M. Sri Mevan Anthony Edirimannasuriya Corea receives his letter of appointment

President Anura Kumara Dissanayake has appointed Court of Appeal Judge Mayadunna Sri Mevan Anthony Edirimannasuriya Corea as the Acting President of the Court of Appeal.

The appointment has been made as President’s Counsel Nalin Rohantha Abeysuriya, who currently serves as President of the Court of Appeal, will be overseas until the 24th.

Accordingly Justice Mayadunna Corea was sworn in as Acting President of the Court of Appeal before President Anura Kumara Dissanayake at the Presidential secretariat last morning (21).

Secretary to the President Dr Nandika Sanath Kumanayake was also present at the occasion.

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Protest against setting up of cement factory in highly populated area near BIA

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The cement factory premises located in close proximity to a school and the lagoon

… school alleges deception

What began quietly as a single-storey tourist hotel, on the edge of Katunayake-Seeduwa has, five years later, morphed into a looming five-storey cement factory and with it, a storm of fear, anger and unanswered questions.

At a media briefing held on 19 September at St. Thomas International School, Seeduwa, the community finally found its voice. The gathering included priests, school principals, environmental defenders, and parents whose children study within a few hundred metres of the site.

The briefing was led by Rev. Fr. Jude Chrishantha Fernando, Director of National and Archdiocesan Catholic Social Communications, Rev. Fr. Nilantha Heshan, Director of the Archdiocesan Sethsarana Institute, Dinusha Nanayakkara, Convener of the Archdiocesan Committee for the Protection of Muthurajawela, and Attorney-at-Law Ms. Isuri Rodrigo.

Their message was clear: This is not a campaign against development.

“We Are Not Against Cement. We Are Against Deception.”

“Cement is an essential raw material for the country. We have no opposition to any such factory or production plant,” they told the media. “But what we cannot agree to is a project of this magnitude, in this location, without any proper environmental assessment.”

The speakers alleged a textbook case of deception, obtaining approvals for a low-impact tourist hotel, in one of the most densely populated educational zones in the Katunayake-Seeduwa Municipal Council area, and then transforming it into a heavy industrial plant.

“In an area where thousands of schoolchildren study, to show one thing on paper and build another is a highly fraudulent procedure. It is clear that the real environmental damage and the truth have been hidden from the people,” they said.

With the sea and lagoon winds that sweep across Seeduwa, experts fear these fine particles will not stay confined to the factory walls. They will drift across classrooms, homes, and the Katunayake Free Trade Zone, where thousands of workers, representing all 25 districts of Sri Lanka, work every day.

“The risk is not local. It is national. We are talking about a future generation of children with respiratory illnesses, and workers developing chronic breathing disorders,” one speaker warned.

Rev. Fr. Jude Chrishantha Fernando, Director of National & Archdiocesan Catholic Social Communications, responding to journalists

Then there is the proximity that defies logic, just 500 metres from the Bandaranaike International Airport.

The panel presented a scientific concern that has aviation experts worried: a significant drop in air quality around the airport and its runway, and the severe risk to highly sensitive aircraft engines when they ingest air mixed with cement dust. What is at stake, they argued, is not just health but the economy itself.

“When you weigh it deeply, the economic contribution of an international airport is far higher than that of a cement factory. If international airlines start to avoid Katunayake due to safety and air quality concerns, it will be a fatal blow to our country’s economy,” they emphasised.

A few minutes away lies another victim the Negombo Lagoon and the Muthurajawela wetlands, Sri Lanka’s largest and most sensitive coastal ecosystem.

The panel warned that cement dust settling on the mangrove system could degrade water quality, disrupt the delicate salinity balance, and directly interfere with fish breeding grounds. For the fishing communities of Negombo, whose lives depend on the lagoon, this is an existential threat.

“The lagoon is a nursery. If its water quality drops, fish will not breed. If fish do not breed, an entire fishing community collapses,” they said.

The speakers alleged that while the developers claim to have approvals from various state institutions, many of the mandatory clearances, particularly comprehensive Environmental Impact Assessments and feasibility reports, have not been obtained.

They stressed they are not calling for an end to investment, but for it to be done right.

“We have no objection to this factory being started in another suitable location where it will not cause these environmental impacts, based on proper feasibility and assessment reports. Stop this construction here and move it,” was the unanimous demand.

The appeal has now been directed again to the President, the government, and all responsible state institutions and officials.

As the briefing ended, one image lingered — a school playground, a lagoon, and a towering cement structure rising between them. It is a scary picture for the people of Seeduwa; they asks a simple question: What price are we willing to pay for development that doesn’t breathe?

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