Health ❯ Public Health ❯ Infectious Diseases ❯ COVID-19

Variants

CDC Modeling Shows COVID Infections Rising in All 50 States

Rising wastewater and genomic signals show XFG dominance, prompting preparations for an XFG-targeted fall vaccine.

California Monitors ‘Cicada’ COVID Variant Detected at Low Levels in Wastewater

‘Cicada’ COVID Variant Spreads Globally as Officials Track Its Rise

‘Cicada’ COVID Variant Found in 25 U.S. States as WHO Puts BA.3.2 Under Monitoring

Heavily Mutated ‘Cicada’ COVID Variant Spreads Globally, Reaches at Least 25 U.S. States

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

CDC Tracks BA.3.2 COVID Variant With Heavy Spike Mutations as U.S. Detections Expand

UK Issues Fresh Covid Guidance as Stratus and Nimbus Variants Push Cases Higher

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

Stratus Covid Lineage Now Dominant in UK as Cases and Admissions Rise

Stratus Variant Drives California COVID Wave as FDA Limits New Vaccine to High-Risk Patients

US COVID Cases Climb as Stratus Variant Gains Ground

Summer COVID-19 Wave Underway in 25 States Driven by Nimbus Variant

Nimbus COVID Variant Drives 55% of Cases in California

Nimbus COVID Variant Now Causes Over One-Third of U.S. COVID Cases

Nimbus Variant Becomes Second-Most Common COVID-19 Strain in U.S.

COVID Variant NB.1.8.1 Rapidly Overtakes Other Strains Worldwide

California Confirms First NB.1.8.1 Infections as FDA Restricts COVID-19 Shot Access

New COVID-19 Variant NB.1.8.1 Reaches Multiple U.S. States as Vaccine Guidelines Change

New COVID Variant NB.1.8.1 Monitored in U.S. After Driving Surges in Asia