Pambuyo poyang'aniridwa ndi COVID-19 ku China, boma la China lidalengezanso kuti liwonjezere ndalama zake zogwirira ntchito kuti lilimbikitse zofuna zapakhomo.

Kuphatikiza apo, panalinso ntchito zomanga zochulukirachulukira zomwe zidayamba kuyambiranso, zomwe zikuyembekezekanso kutsitsimutsa mafakitale azitsulo.

Pakadali pano, zimphona zambiri zapadziko lonse lapansi zidaganiza zochepetsera kutulutsa kwawo kuti zigwirizane ndi kufunikira kofooka kwachitsulo padziko lapansi, zomwe zitha kukhala mphamvu yokakamiza opanga zitsulo aku China kubwerera kumsika.