Nipah Virus Spreads In Kerala, 5 Cases Confirmed, 77 People in High-Risk Category | Top Updates

A 24-year-old healthcare worker who had close contact with a Nipah patient tested positive on Wednesday, bringing the total number of confirmed cases in the state to five.

In response, the state government has declared containment zones and imposed restrictions to curb the virus's spread, but the extensive list of contacts raises concerns, with approximately 700 individuals having potentially been exposed. Among these, 77 individuals are categorized as high-risk, according to Kerala's Health Minister, Veena George.

Top Updates on the Nipah Outbreak in Kerala:

1. High-risk Nipah patients have been advised to remain in their homes, and the travel routes of the two deceased Nipah patients have been publicly disclosed to prevent others from using those routes.
2. In Kozhikode, restrictions have been enforced, prohibiting large gatherings at festivals and events.
3. In Vadakara taluk of Kozhikode district, 58 wards across nine panchayats have been designated as containment zones. These areas allow only essential services and limited entry and exit. Shops selling essential goods can operate from 7 am to 5 pm, while pharmacies and health centers have no specified operating hours. Buses and vehicles passing through the containment zones on national highways are not allowed to stop.
4. A nine-year-old boy in Kozhikode is suffering from the infection, and the government has ordered monoclonal antibodies from the ICMR for his treatment. Although there is no clinical evidence of its effectiveness against Nipah, it is currently the only available treatment option. The boy is receiving ventilator support.
5. Approximately 700 individuals have come into contact with the confirmed cases, with 76 of them classified as high-risk. The minister reported that they are all in stable condition.
6. While the current outbreak occurred in Kozhikode, Health Minister Veena George noted that according to WHO and ICMR studies, the entire state of Kerala is at risk of such infections.
7. The Nipah strain detected in Kerala this time is the Bangladesh variant, which is less contagious but has a high mortality rate. This strain can spread from person to person.
8. Nipah is a zoonotic virus transmitted from infected animals or contaminated food to humans, and it can subsequently spread from one infected person to another. Symptoms include fever, headache, cough, breathing difficulties, and vomiting, which in severe cases can lead to brain swelling and death.
9. Kerala has previously reported Nipah outbreaks in 2018, as well as isolated cases in 2019 and 2021. In 2018, 17 out of 18 patients succumbed to the virus.
10. The Nipah outbreak in Kerala has prompted heightened vigilance in the Dakshina Kannada district of Karnataka. The health department has instructed the police to set up checkpoints at border entry points to inspect goods vehicles coming into the district. Police have also been directed to scrutinize fruits entering the state from Kerala.