dr egbe says that smoking is known to cause many of the underlying medical conditions that have been linked to severe symptoms of covid19.

dokotela vho egbe vha ri u daha zwi ḓivhelwa u vhanga vhunzhi ha malwadze a tshifhinga tshilapfu e a ṱumanywa na tsumbadwadze dzi re khombo dza covid19.
