ETIDIOH - NEW

  Situation at a glance On 26 January 2026, the National IHR Focal Point for India notified WHO of two laboratory‑confirmed cases of Nipah virus (NiV) infection in West Bengal State .  Both are healthcare workers at the same private hospital in Barasat (North 24 Parganas district).  NiV infection was confirmed at the National Institute of Virology in Pune on 13 January.  One case remains on mechanical ventilation as of 21 January, the other case experienced severe neurological illness but has since improved.  Authorities have identified and tested over 190 contacts , who all tested negative for NiV with support from a mobile BSL‑3 laboratory deployed by the National Institute of Virology, Pune.  No further cases have been detected to date.  This event represents the third NiV infection outbreak reported in West Bengal (previous outbreaks reported in Siliguri in 2001 and Nadia in 2007).  Enhanced surveillance and infection prevention and control (I...

  DH follows up on Nipah virus infection cluster in India In light of reports indicating a cluster of a Nipah virus infection in a certain region of India, the Centre for Health Protection (CHP) of the Department of Health (DH) said today (January 26) that it has proactively sought further information from the World Health Organization (WHO) and Indian health authorities .  The CHP is also conducting health screenings on inbound travellers from the affected area who exhibit suspected symptoms, with an aim of promptly referring suspected cases to hospitals for investigation.  Currently, there are no imported or local cases of Nipah virus infection in Hong Kong. Preliminary information indicated that a hospital in Kolkata, West Bengal, India, has recorded five confirmed cases of Nipah virus infection since mid-January of this year.  The cluster was mainly due to nosocomial transmission and primarily involved healthcare workers , with no reported deaths or cross-border ...