XBB.1.5 may be ‘most transmissible subvariant of Omicron to date,’ scientists warn

COVID testing requirements for students in DC, Montgomery Co., and Fairfax Co

Maryland biotech advances COVID-influenza combo vaccine

‘We don’t know what January will bring’ — Loudoun Co. health director urges caution against flu, colds, COVID

Anne Arundel Co. wastewater testing reveals rise in COVID cases

Children as young as 6 months now eligible for COVID-19 booster in DC, Virginia