korean flag waving with the coronavirus outbreak. covid 19 south korea pandemic

coronavirus covid flag south korean korea symbol microbiology virus infection pandemic textile taoism white clothing east asia asian symbolic satin wave travel object flying closeup illustration flu illness sars biology outbreak pathogen virology pneumonia danger influenza microscopic contagious infectious alert pathogenic microbe viral dangerous biohazard ncov global warning waving outbreak infecting respiratory system flu type national banner blowing background concept