Health ❯ Public Health ❯ Epidemiology ❯ Infectious Diseases

Influenza

Brazil Starts National Flu Vaccination Drive With Day D

Health officials aim to shield high‑risk groups before winter brings heavier virus spread.

BEN Week 04 Reports Slight H3N2 Increase, Pertussis Rise and Sustained Hantavirus Activity in Argentina

Abu Dhabi Talks to Resume Feb. 1 as Russia and Ukraine Prepare Bilateral Meeting

Argentina Confirms First H3N2 Subclade K Death as Cases Detected in 14 Provinces

Argentina Confirms First H3N2 Death as Subclade K Cases Reach 28 Across 14 Provinces

Flu and ARVI Cases Keep Falling in Moscow, St. Petersburg and Leningrad Region

Peru Confirms Six H3N2 Subclade K Cases as Updated Vaccine Shipment Secured for Early February

Senate Sets Friday Vote on 2026 Budget as Buenos Aires City Presses Coparticipation Claim

H3N2 Dominates Seasonal Flu in China and Russia as Officials Urge Vaccination

Mexico Confirms First H3N2 Subclade K Case as WHO Flags Wider Global Spread

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

Madrid Expands Mask Advice as Castilla y León Keeps Use Voluntary During Flu Uptick

Flu Wave Intensifies in Russia as H3N2 Drives Surge and Schools Go Remote

Argentina Confirms 688 Whooping Cough Cases in 2025 Across 20 Jurisdictions as Seven Infants Die

Euskadi Flu Cases Dip, Virus Circulation Remains High

Delhi-NCR Air Quality Sinks to Very Poor as Hospitals Log Respiratory Spike and Eye Cases Jump 50–60%

Osakidetza to Open Walk-In Flu Vaccination Hub in Bilbao as Early Wave Builds

Moscow Health Official Urges Flu Shots Now Ahead of Peak Season