https://www.who.int/health-topics/coronavirus
Apr 17, 2026 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respira
https://www.who.int/es/news-room/fact-sheets/detail/respiratory-syncytial-virus-(rsv)
El virus respiratorio sincitial (VRS) es una de las causas más comunes de infección aguda de las vías respiratorias inferiores en niños en todo el mundo, además de provocar un
https://www.who.int/news/item/19-03-2025-who-prequalifies-first-maternal-respiratory-syncytial-virus-vaccine
On 12 March 2025, the World Health Organization (WHO) prequalified the first maternal respiratory syncytial virus (RSV) vaccine to protect infants against one of the most common ca
https://www.who.int/news-room/events/detail/2025/09/22/default-calendar/who-consultation-on-the-composition-of-influenza-virus-vaccines-for-use-in-the-2026-southern-hemisphere-influenza-season
Sep 25, 2025 · Recommendations for the composition of influenza virus vaccines for use in the 2026 Southern Hemisphere influenza season; and Review of the need and subsequent sele
https://www.who.int/emergencies/disease-outbreak-news/item/2025-DON577
Aug 6, 2025 · Between 17 May and 12 July 2025, the Information and Public Relations Department, Government of Kerala informed through a series of official press releases about fou
https://www.who.int/emergencies/disease-outbreak-news/item/2025-DON580
Sep 3, 2025 · Ebola virus disease is a serious, often fatal illness in humans. The virus is transmitted to humans through close contact with the blood or secretions of infected wi
https://www.who.int/emergencies/disease-outbreak-news/item/2026-DON594
On 3 February 2026, the International Health Regulations National Focal Point (IHR NFP) for Bangladesh notified WHO of one confirmed case of Nipah virus (NiV) infection in Rajshahi
https://www.who.int/publications/m/item/recommended-composition-of-influenza-virus-vaccines-for-use-in-the-2026-2027-northern-hemisphere-influenza-season
Feb 27, 2026 · Frequently Asked Questions - Recommended composition of influenza virus vaccines Antigenic and genetic characteristics of zoonotic influenza A viruses and developme
https://www.who.int/news-room/questions-and-answers/item/human-metapneumovirus-(hmpv)-infection
Jan 10, 2025 · Human metapneumovirus (hMPV) is one of the viruses that causes the common cold (upper respiratory infection). It usually makes people only mildly sick, but it can m
https://www.who.int/news-room/fact-sheets/detail/coronavirus-disease-%28covid-19%29
Nov 27, 2025 · Ongoing activities in this respect include regular issuance of Disease Outbreak News posts, supporting ongoing research, updating guidance, monitoring virus trends,