Home NYT The Delta variant is a ‘serious threat’ as contagious as chickenpox, the C.D.C. finds. The Delta variant is a ‘serious threat’ as contagious as chickenpox, the C.D.C. finds. Author - urdu vision July 30, 2021 0 By BY APOORVA MANDAVILLI from NYT World https://ift.tt/3zW8GNn via IFTTT Tags IFTTTNYT Facebook Twitter Whatsapp Newer Older
