Authorities in West Bengal, India, have reported an increase in confirmed cases of the Nipah virus (NiV), bringing the total to five as of January 23. The situation has prompted the quarantine of nearly 100 individuals who had close contact with the infected patients, all under close observation.
The latest confirmed cases involve a doctor, nurse, and health worker, all associated with a private hospital where two nurses initially tested positive. These recent patients have been moved to the infectious diseases hospital in Beleghata, eastern Kolkata, for crucial treatment.
The outbreak has been centered around Kolkata, beginning with two nurses from Barasat who were diagnosed with the virus. The health department has indicated that while the condition of the male nurse is improving, the female patient remains in critical condition and is receiving intensive care in the Intensive Coronary Care Unit (ICCU).
Nipah virus, a bat-borne disease, can be transmitted to humans through infected animals or contaminated food, and through close interaction with infected individuals. West Bengal’s health department is taking considerable measures to contain the spread of the virus, a move that reflects the previous challenges India has faced with NiV outbreaks over the years.
Since its first emergence in 1998, NiV has posed significant health concerns, with recorded outbreaks in several countries, including India, where the virus has reappeared multiple times since 2001. Notably, there have been repeat outbreaks in Kerala regularly since 2018.
This current outbreak serves as a reminder of the continuous battle against zoonotic diseases and highlights the importance of ongoing vigilance in public health responses. The proactive steps taken by West Bengal authorities to monitor and isolate potential cases can hopefully mitigate the impact of the virus and ensure public safety.