An omicron subvariant has been detected in the District, Maryland and Virginia but it doesn’t appear to produce a spike in coronavirus cases, says Dr. Andy Pekosz, professor and virologist with the Johns Hopkins University School of Public Health.
An omicron subvariant has been detected in the District, Maryland and Virginia but it doesn’t appear to produce a spike in coronavirus cases, says Dr. Andy Pekosz, professor and virologist with the Johns Hopkins University School of Public Health.