News
Snakebite not a cause for Chronic Kidney Disease, study reveals
By Ifham Nizam
Snakebite is not a cause of the Chronic Kidney Disease of Unknown Aetiology (CKDu) in Sri Lanka, a latest study reveals.Lead researcher of the project Prof. Anjana Silva of the Rajarata Medical Faculty told The Island: “We have so far investigated in depth how snakebite causes paralysis in humans, the effectiveness of anti- venom for treating these patients as well as affordable tests to detect snakebite at the bedside and other long-term effects of snakebite.”
Prof. Silva says there are still many things that the team is not clear about, relating to snakebite so they need to continue the studies in the long run not only to understand more about snakebite but also to make a real improvement in the treatment and prevention of this unfortunate, preventable health hazard
Chronic Interstitial Nephritis of Agricultural Communities (CINAC), also known as Chronic Kidney Disease of Unknown Etiology (CKDu), has been a major health issue in Sri Lanka, and has claimed many lives, especially in the North Central Province, and other agricultural areas.
Although the exact cause of this ‘mysterious’ disease has not been elucidated, several hypothesis, including a mix of possible causes, such as water, agricultural activities, agrochemicals, heavy metals, snakebite and heat stress, have been previously attributed by scientists.
A recent research study, by a team of researchers from the Faculty of Medicine and Allied Sciences of Rajarata University, published in a leading medical journal, Clinical Toxicology, revealed that snakebite is unlike to be a cause of CINAC or CKDu in Sri Lanka. This study was conducted as a part of the PhD study of Dr. Subodha Waiddyanatha, where she followed up 199 snakebite patients, four years after the snakebite, and 168 patients, one year after the snakebite.
“At the time of snakebite, we have collected all the information of these patients, including the data on their kidney function. We compared this data with their kidney function, one and four years after the snakebite, and found no evidence of any association of venomous snakebite, with reduced kidney function. We found that those patients who had kidney failure after the snakebite, completely recovered when we studied them one and four years later,” Dr. Waiddyanatha said.
She said that a small number of patients, who had reduced kidney function, at the follow up, had clearly identifiable other causes of poor kidney function, such as diabetes and hypertension. This means that a snakebite is unlikely to be a cause of CINAC or CKDu in Sri Lanka. “However, we still need to closely monitor a large number of patients who develop severe kidney failure, after snakebite, to clearly understand how many of them could have reduced renal functions in the long run,” Dr. Waiddyanatha added.
“This study was conducted as a part of ‘Anuradhapura Snakebite Cohort’, probably the largest snakebite research study in the world, that was started in 2012 by a team of researchers from the Rajarata Medical Faculty that included Prof. Sisira Siribaddana, Dr. Senaka Pilapitya and myself, in collaboration with one of the foremost snakebite researchers in the world, Professor Geoffrey Isbister from Newcastle University, Australia. South Asian Clinical Toxicology Research Collaboration was instrumental in providing logistics for the study”, she said.
News
Regulatory rollback tailored for “politically backed megaprojects”— Environmentalists
Investigations have revealed that the government’s controversial easing of environmental regulations appears closely aligned with the interests of a small but powerful coalition of politically connected investors, environmentalists have alleged.
The move weakens key Environmental Impact Assessment (EIA) requirements and accelerates approvals for high-risk projects, has triggered a storm of criticism from environmental scientists, civil society groups and even sections within the administration, they have claimed.
Environmental Scientist Hemantha Withanage, Executive Director of the Centre for Environmental Justice, told The Island that the policy reversal “bears the fingerprints of elite political financiers who view Sri Lanka’s natural assets as commodities to be carved up for profit.”
“This is not accidental. This is deliberate restructuring to favour a specific group of power brokers,” he told The Island. “The list of beneficiaries is clear: large-scale mineral extraction interests, luxury hotel developers targeting protected coastlines, politically backed hydropower operators, industrial agriculture companies seeking forest land, and quarry operators with direct political patronage.”
Information gathered through government insiders points to four clusters of projects that stand to gain substantially:
Several politically shielded operators have been lobbying for years to weaken environmental checks on silica sand mining, gem pit expansions, dolomite extraction and rock quarrying in the central and northwestern regions.
High-end tourism ventures — especially in coastal and wetland buffer zones — have repeatedly clashed with community opposition and EIA conditions. The rollback clears obstacles previously raised by environmental officers.
At least half a dozen mini-hydro proposals in protected catchments have stalled due to community objections and ecological concerns. The new rules are expected to greenlight them.
Plantation and agribusiness companies with political links are seeking access to forest-adjacent lands, especially in the North Central and Uva Provinces.
“These sectors have been pushing aggressively for deregulation,” a senior Ministry source confirmed. “Now they’ve got exactly what they wanted.”
Internal rifts within the Environment Ministry are widening. Several senior officers told The Island they were instructed not to “delay or complicate” approvals for projects endorsed by select political figures.
A senior officer, requesting anonymity, said:
“This is not policymaking — it’s political engineering. Officers who raise scientific concerns are sidelined.”
Another added:”There are files we cannot even question. The directive is clear: expedite.”
Opposition parliamentarians are preparing to demand a special parliamentary probe into what they call “environmental state capture” — the takeover of regulatory functions by those with political and financial leverage.
“This is governance for the few, not the many,” an Opposition MP told The Island. “The rollback benefits the government’s inner circle and their funders. The public gets the consequences: floods, landslides, water scarcity.”
Withanage issued a stark warning:
“When rivers dry up, when villages are buried in landslides, when wetlands vanish, these will not be natural disasters. These will be political crimes — caused by decisions made today under pressure from financiers.”
He said CEJ was already preparing legal and public campaigns to challenge the changes.
“We will expose the networks behind these decisions. We will not allow Sri Lanka’s environment to be traded for political loyalty.”
Civil society organisations, environmental lawyers and grassroots communities are mobilising for a nationwide protest and legal response. Several cases are expected to be filed in the coming weeks.
“This is only the beginning,” Withanage said firmly. “The fight to protect Sri Lanka’s environment is now a fight against political capture itself.”
By Ifham Nizam
News
UK pledges £1 mn in aid for Ditwah victims
The UK has pledged £1 million (around $1.3 million) in aid to support victims of Cyclone Ditwah, following Acting High Commissioner Theresa O’Mahony’s visit to Sri Lanka Red Cross operations in Gampaha.
“This funding will help deliver emergency supplies and life-saving assistance to those who need it most,” the British High Commission said. The aid will be distributed through humanitarian partners.
During her visit, O’Mahony toured the Red Cross warehouse where UK relief supplies are being prepared, met volunteers coordinating relief efforts, and visited flood-affected areas to speak with families impacted by the cyclone.
“Our support is about helping people get back on their feet—safely and with dignity,” she said, adding that the UK stands “shoulder to shoulder with the people of Sri Lanka” and will continue collaborating with the government, the Red Cross, the UN, and local partners in recovery efforts.
She was accompanied by John Entwhistle, IFRC Head of South Asia, and Mahesh Gunasekara, Secretary General of the Sri Lanka Red Cross.
News
WFP scales up its emergency response in Sri Lanka
The United Nations World Food Programme (WFP) has scaled up its emergency response in Sri Lanka following the devastation caused by Cyclone Ditwah, thanks to a generous AUD 1.5 million contribution from the Government of Australia. This support is enabling WFP to deliver life-saving fortified food and provide cash assistance to families most affected by the disaster, Australian High Commission said in a release yesterday.
It said: The first airlift of fortified biscuits – 10 metric tonnes from WFP’s humanitarian hub in Dubai arrived in Sri Lanka, with upto 67 metric tonnes expected in the coming days. WFP has already dispatched fortified biscuits to Nuwara Eliya and Kegalle. Further deliveries are planned for Badulla and Kandy, among the hardest-hit districts.
“Australia stands with Sri Lanka at this devastating time. We are proud to work closely with our longstanding humanitarian partner the WFP, as well as with the Sri Lankan government and local authorities, to rapidly respond to meet the urgent needs of those affected communities,” said Australia’s High Commissioner to Sri Lanka, Matthew Duckworth.
WFP’s fortified biscuits provide a quick boost of energy and nutrition when families need it most.
“As rescue operations wind down, our priority is delivering life-saving fortified food to tackle immediate food needs of affected families, targeting especially those most at risk – children, older persons, pregnant and breastfeeding women, and people with disabilities, who often bear the brunt of such crises,” said Philip Ward, Representative and Country Director of the World Food Programme.
Australia’s contribution will also fund cash assistance programmes, complementing Government efforts to help families meet essential needs and rebuild their lives. WFP continues to appeal for additional donor support to sustain emergency operations and accelerate recovery for communities devastated by Cyclone Ditwah.
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