Tema: new strain
Dr. Kon reveals whether vaccines work against Omicron strain and who gets infected most often
Tiodorovic on new strain: How the woman arrived on Dec. 31 but it's found now, is it more contagious
Woman from Novi Sad brought British strain of coronavirus to Serbia
New coronavirus strain topic at today's Crisis HQ meeting: Hungary already has 5 cases
New coronavirus strain has not reached Serbia yet: 3rd peak samples currently analyzed for mutations
