(VOVWORLD) - The Ho Chi Minh City Department of Health reported on Wednesday that the city’s infectious disease surveillance system has detected the emergence of sub-variant JN.1 of...
(VOVWORLD) -The capital has detected cases of the Omicron sub-variant XBB.1.9.1, which is rapidly transmissible with mild clinical course, the Hanoi Department of Health has announced
(VOVWORLD) -Omicron BA.2 sub-variant that scientists call "stealth Omicron" has been detected in 57 countries, the World Health Organization said on Tuesday