of covid-19 virus, text for xec variant, merged ks.1.1 and kp.3.3

xec virus covid19 kp33 ks11 warning virology science viral mutation omicron spread prevention danger flu medicine coronavirus concept covid illness outbreak health disease corona infection epidemic pandemic medical sars global quarantine sarscov2 variant symbol sign dangerous text crisis infect vector red round spike protein covid-19 merged font cartoon logo line brand circle diagram organ number calligraphy drawing artwork orange pattern flower