What is the severity of SARS-CoV-2 Omicron BA.4 and BA.5 variant infections in relation to BA.2 infections?
News-Medical.net - 2022-08-04T22:14:00.000Z

Researchers compared clinical outcomes of COVID-19 cases due to SARS-CoV-2 Omicron BA.2 and Omicron BA.4/BA.5 variants based on the Kaiser Permanente Southern California (KPSC) health records between April 29 and July 2, 2022. Read this story at News-Medical.net , Associates Times a Caribbean News website , News-Medical.net , Consumer HealthDay , medicalxpress.com , medicalxpress.com , News-Medical.net , News-Medical.net , NBC Chicago , KMIZ , KMIZ , MP1st