Covid-19 scare: ‘Very concerned’, says WHO chief as Omicron strain BF.7 wreaks havoc in China
New Delhi: The World Health Organisation (WHO) chief Tedros Adhanom Ghebreyesus on Wednesday (December 21, 2022) said that the agency …
New Delhi: The World Health Organisation (WHO) chief Tedros Adhanom Ghebreyesus on Wednesday (December 21, 2022) said that the agency …