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Highly Mutated ‘Cicada’ COVID Variant Spreads as CDC and WHO Step Up Tracking

Its unusual mutation load has prompted closer tracking by public‑health agencies.

BA.3.2 ‘Cicada’ Detected in 25 U.S. States as Agencies Track Immune‑Evasive Omicron Offshoot

‘Cicada’ COVID Variant BA.3.2 Detected in 25 U.S. States as Tracking Intensifies

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

Argentina Detects H3N2 Subclade K Across Five Provinces as Surveillance Intensifies

Flu Surges to 25-Year High as H3N2 ‘Subclade K’ Drives U.S. Wave

France’s Flu Wave Deepens, Hospitals Face High Pressure as Peak Nears

Drifted H3N2 Subclade K Drives Early Flu Surge as New York ER Visits Hit Decade High

Argentina and Peru Confirm H3N2 Subclade K as Health Authorities Push Early Treatment and Vaccination

France Confirms Two Imported MERS Cases as WHO Counts 19 Worldwide in 2025

Brazil Confirms Four H3N2 ‘K’ Cases as Surveillance Intensifies

Brazil Confirms H3N2 ‘K’ Subclade as WHO Sounds Global Alert

Mexico Confirms First Case as Fast-Spreading H3N2 Subclade K Drives Early Flu Surge

Washington Reports First Human H5N5 Bird Flu Case Following Patient’s Death

Drifted H3N2 ‘Subclade K’ Drives Early U.S. Flu Uptick Before Holidays

Austin-Travis County Whooping Cough Cases Reach 154+, Up 58% Year Over Year

Early Flu Surge Spurs NHS Vaccine Call as UK Cases Climb

XFG 'Stratus' Variant Now Dominant Worldwide as Risk Remains Low

Stratus Variant Drives UK Autumn COVID Rise as Health Officials Urge Vaccinations

UKHSA Renews Stay-Home Advice as Stratus and Nimbus Drive UK Covid Uptick