Thailand and Nepal have also started screening passengers coming in from West Bengal flights.
What is the Nipah virus and where did it come from?
The Nipah virus isn’t new and, according to World Health Organization (WHO), has been recognized since 1999 following an outbreak in Malaysia.
However, with that said, there is no cure for the disease, and it has a scarily high fatality rate of 40-75 per cent, though there is limited treatment, which is often intensive care.
The disease is known as a zoonotic virus, meaning it can jump from animals to humans. In this case, the animals are fruit bats, which are natural hosts of the virus.
Despite experts being aware of the virus, according to the WHO, there is no treatment or vaccine available for either people or animals.
