Early detection of emerging SARS-CoV-2 variants is critical to assessing risk, providing clear and timely communication messages, and coordinating public health action. CDC used a multicomponent surveillance approach to track the global spread of the SARS-CoV-2 variant BA.2.86.
This report describes the Advisory Committee on Immunization Practices recommendation that all people aged 6 months and older get an updated COVID-19 vaccine.
t was a good but bizarre day when the CDC finally reversed itself fundamentally on its messaging for two-and-a-half years. The source is the MMWR report of August 11, 2022. The title alone shows just how deeply the about-face was buried: Summary.