Global surveillance of influenza viruses in animals needs to be intensified to “rapidly detect any changes to the virus that could pose a greater threat to humans”, World Health Organization (WHO) Director-General Dr Tedros Adhanom Ghebreyessus told a media briefing on Wednesday.
India has reported an H9N2 avian flu case involving a child in West Bengal state who was exposed to poultry, marking the country's second such case since 2019, the World Health Organization (WHO) said today in a statement, and China confirmed another pediatric H9N2 infection.