Kerala’s zoonotic potential in the background of Nipah
The peak Nipah virus spillover risk in the State is from April to September, when the abundance of seasonal fruit-laden trees, increased bat foraging activity, bat breeding season and viral shedding dynamics coincide, increasing the risk of human exposure. This pattern has not changed in Kerala since the very first outbreak.
The HinduPublished: 13 June 2026
The peak Nipah virus spillover risk in the State is from April to September, when the abundance of seasonal fruit-laden trees, increased bat foraging activity, bat breeding season and viral shedding dynamics coincide, increasing the risk of human exposure. This pattern has not changed in Kerala since the very first outbreak.
