Health ❯Infectious Diseases ❯COVID-19 ❯Variants

NB.1.8.1

Infectious Diseases Epidemiology COVID-19 Disease Monitoring COVID-19 Symptoms COVID-19 Vaccines Disease Surveillance Disease Surveillance Vaccine Efficacy Disease Spread

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

Emergence of the highly transmissible strain has prompted expansion of genomic sequencing, wastewater surveillance

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

COVID Variant NB.1.8.1 Rapidly Overtakes Other Strains Worldwide

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