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Influenza

Vaccination Flu Season H3N2 Flu Vaccination H3N2 Virus Epidemiology H3N2 Strain Statistics Flu Outbreaks Seasonal Flu

Massachusetts Reports Eighth Pediatric Flu Death as Season Toll Reaches 306

State health officials describe a moderate community risk, urging vaccination for everyone 6 months and older.

Massachusetts Confirms Seventh Pediatric Flu Death as U.S. Toll Climbs

Influenza B Drives Late-Winter Flu Rebound in the U.S.

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

Broad Flu Antibody Nasal Spray Shows Safety and Strong Nasal Neutralization in Phase 1

Flu Toll Rises in New England: 6 Pediatric Deaths in Mass., 35 Total in N.H.

CDC Signals Second Flu Peak as Pediatric Deaths Reach 52

H3N2 Subclade K Drives Early Flu Surge as RSV Wave Takes Hold in Germany

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

France Extends Flu Vaccination to Feb. 28 as Epidemic Stays Very Active

Germany Sees Early RSV Signal While Flu Wave Pressures Hospitals

Germany's Influenza A Wave Deepens, Pressuring Care and Renewing Vaccination Push

Russia Braces for Possible New ARVI and Flu Wave as H3N2 Persists

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

Flu Indicators Ease for Second Week in U.S. as H3N2 Subclade K Dominates

Virginia Reports First Child Flu Death During Brief National Lull in Severe H3N2 Season

Germany’s Flu Wave Deepens as H3N2 Subclade K Dominates, Forcing Hospital Cutbacks and Vaccine Imports

Flu Hospitalizations Stay High Across U.S. as H3N2 Subclade K Drives Season

Osaka Ends Weekly Flu Updates as Cases Drop Below Alert Threshold

U.S. Flu Wave Intensifies as Mexico Logs H1N1 Surge and PAHO Flags Dual Virus Risk