Is Singapore Strengthening Airport Health Checks Due to Nipah Virus Outbreak?
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Singapore, Jan 29 (NationPress) In response to a recent Nipah virus outbreak in West Bengal, India, Singapore will enhance health screenings at Changi Airport, which includes implementing temperature checks for flights arriving from affected regions, as stated by local authorities.
Health advisories will be disseminated to travelers at Singapore's entry points, urging those arriving to seek medical care if they experience any illness post-travel. Additionally, outbound travelers will receive health precaution guidance, according to a statement from the Communicable Diseases Agency.
The Ministry of Manpower is also intensifying monitoring of newly arrived migrant workers from South Asia, the agency mentioned.
Currently, the primary mode of Nipah virus transmission is through contact with bats or by consuming date palm sap or fruits tainted by bats. Ongoing bio-surveillance initiatives have been in place since 2011 to monitor bat populations in Singapore, and no presence of the virus has been detected, as reported by Xinhua news agency.
The Nipah virus (NiV) is a zoonotic pathogen that can transfer from animals to humans and can also spread through contaminated food or direct human-to-human contact. Infected individuals exhibit symptoms ranging from asymptomatic cases to severe respiratory illness and fatal encephalitis. The virus can have dire effects on animals, particularly pigs, causing substantial economic losses for farmers.
Nipah virus was initially identified in 1999 during an outbreak among pig farmers in Malaysia, and no new outbreaks have been reported there since then.
It was also discovered in Bangladesh in 2001, where nearly annual outbreaks have occurred since. The disease has been periodically reported in eastern India as well.
Individuals infected with the virus typically show early symptoms such as fever, headaches, muscle pain, vomiting, and sore throat. This may progress to dizziness, drowsiness, altered consciousness, and neurological signs indicative of acute encephalitis. Some patients may develop atypical pneumonia and severe respiratory issues, including acute respiratory distress. Severe cases can lead to encephalitis and seizures, potentially resulting in coma within 24 to 48 hours.