Chiwalo chilichonse kuchokera kuntchito yathu yosangalatsa kwambiriCovid - 19 igg igm mayeso, Mphungu ya Mphungu ya chimfine, Coronavirus akukana kuyesa kwa antibody mwachangu,Covid 19 Kuyeserera. Tikupereka mtundu wabwino kwambiri, mwina msika wankhanza kwambiri, chifukwa chilichonse komanso chilichonse chatsopano ogula omwe ali ndi njira zabwino kwambiri zachilengedwe. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, Amereka, Australia, Spain, Spain, Spain, Gumbodia, Guatemala. Chifukwa chake titha kutsimikizira kukhala mkhalidwe wathu waukulu komanso wopezeka. M'kati mwa zaka zinayi zomwe sitimagulitsa osati zogulitsa zathu komanso ntchito yathu kwa makasitomala padziko lonse lapansi.
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