Virology

Pathogens Virus Transmission Virus Variants Influenza Viruses Zoonotic Diseases Virus Mutation Infectious Diseases Epidemiology Coronaviruses SARS-CoV-2

WHO Says Nipah Risk From India Is Low as Asian Airports Step Up Checks

Two infections in West Bengal remain the only confirmed cases, with all 196 contacts testing negative.

WHO Says Risk of Nipah Spread Is Low as India Contains Two-Case Cluster

Tucumán and Cusco Confirm First Local Cases of Influenza A H3N2 Subclade K

India Confirms Two Nipah Cases in West Bengal as Asian Airports Tighten Screening

Ethiopia Declares End to First Marburg Outbreak After 42 Days With No New Cases

Ireland Confirms First Bluetongue BTV-3 Case in Wexford Herd

Why Winter Sees More Colds and Flu Even Though Cold Weather Isn’t the Cause

Measles Cases Reach 2,065 in 2025 as South Carolina Outbreak Climbs to 185

Russia Reports Stable Respiratory Illness Levels as A(H3N2) Leads This Flu Season

New Simulation Finds H5 Bird Flu Could Reach Community Spread in 48 Hours

Bluetongue BTV-8 Triggers 150‑Km Restriction Zone Reaching Berlin Area

WHO Reports Early Flu Surge Across Europe Driven by A(H3N2) Subclade K

H3N2 Hong Kong Flu Detected in Romania as Russia’s Early Wave Exceeds Epidemic Threshold

UK Flu Wave Driven by H3N2 K Variant Pushes Daily Hospitalisations Past 2,600

Mpox Cases in Lahore Rise to Seven as City Issues Alert

CDC Issues Level 2 Travel Alerts for Cuba, Bangladesh, Sri Lanka and China’s Guangdong Over Chikungunya

UKHSA Detects Recombinant Mpox Virus in England After Traveller Returns From Asia

UK Confirms Recombinant Mpox Case as Sequencing Flags Ib–IIb Lineage

Li-Meng Yan Says She Is in Hiding in U.S., Alleges Beijing Is Using Family to Lure Her Back

Spain Audits Five Labs as Barcelona Swine Fever Probe Turns to Possible Lab Source