umutsi wekugoma weuniversity of oxfordastrazeneca sewuvele uvunyiwe balawuli labanyenti labehlukene be mhlaba wonkhe futsi sewu calile kusetjentiswa kulama nye emave.

moento wa oxford universityastrazeneca o setse o reboletswe tetla ke ditheo di le dintsinyana tsa bothati jwa taolo ya melemo mo lefatsheng e bile o setse o dirisiwa mo dinageng tse dingwe.
