Several cases of the Nipah virus have recently been identified in the Indian state of West Bengal, raising regional concern, but the World Health Organization has not recommended any international travel restrictions. Sri Lanka’s Ministry of Health says the risk of the disease spreading to the country remains very low, according to Secretary to the Ministry of Health, Specialist Dr. Anil Jasinghe.
Health authorities emphasize that Nipah virus disease is primarily a zoonotic infection, mainly found in animals such as fruit bats. Human infection can occur through close contact with infected animals or contaminated materials, while human-to-human transmission is possible only through close and prolonged contact. Officials stress that the virus is not airborne like influenza and does not spread through casual contact.
Dr. Anil Jasinghe stated that Sri Lanka maintains a robust disease surveillance system capable of rapidly identifying suspected patients and responding immediately. This includes diagnostic laboratory facilities at the Medical Research Institute, ensuring that any potential case can be confirmed without delay. He added that the Ministry of Health continues to monitor the regional situation in close coordination with the World Health Organization and other international partners.
The public has been urged to rely solely on official announcements and verified sources for accurate information, as misinformation could lead to unnecessary fear. Authorities reiterated that the country is fully prepared to deliver a swift and effective response should any suspicious case be detected.
Medical professionals have also cautioned that the Nipah virus, which has caused outbreaks in several Asian countries including India, should not be taken lightly. Doctors recommend that health guidance and preventive measures be promptly implemented at immigration points, particularly for incoming foreign tourists, to reduce potential risks.
The World Health Organization has classified the Nipah virus among the ten most dangerous viral diseases globally, highlighting that there is currently no vaccine or specific treatment available. Prevention and strict adherence to health precautions remain the only effective defenses against the virus.
Specialist Dr. Chamal Sanjeewa explained that the virus is transmitted through the urine, feces, and saliva of fruit bats, as well as through contaminated food, water, and infected animals such as pigs. Symptoms usually appear within four to fourteen days of infection and may initially include fever, body aches, vomiting, and muscle pain. In severe cases, patients can experience breathing difficulties, confusion, extreme drowsiness, and brain inflammation.
He further warned that the virus is particularly dangerous due to its high fatality rate, which ranges between 40 and 75 percent among those infected. Although no cases have been reported in Sri Lanka to date, Dr. Sanjeewa advised travelers and the public to remain cautious, avoid consuming potentially contaminated food, and follow preventive health guidelines. He also noted that wearing face masks could help reduce the risk of inhaling viral particles.
Commenting on the situation, Deputy Minister of Health Dr. Hansaka Wijayamuni said that while there have been no reported impacts of the Nipah virus in Sri Lanka so far, the authorities are paying close attention to developments. He affirmed that the Ministry of Health is acting in line with World Health Organization recommendations and remains vigilant to protect public health.
