Chete vaccination zvinogona kudzivirira zvinobudirira measles. Muvanhu vasina immune immune, kudzivirira kusangana nevanhu vanorwara kwakakosha. Zvinogonekawo kusimbisa immune system yako. Maererano netsvagiridzo yedu, hapana kurapwa kwepanyama kwakaratidza kurapa gwirikwiti.

Vitamin A inokosha vhitamini, inopiwa nechikafu uye kunyanya zvigadzirwa zvemhuka kubva (chiropa, offal, mukaka wose, bota, nezvimwewo). Ongororo dzinoverengeka munyika dzichiri kusimukira dzakaratidza kuti kuwedzera kwevhitamini A kunogona kuderedza huwandu hwekufa kwevana vane mwedzi mitanhatu kusvika ku6, kunyanya nekuderedza njodzi yekubuda manyoka.⁷. Sangano reWorld Health Organization (WHO) rinokurudzira “kupa mwana chero upi zvake anenge abatwa negwirikwiti madhamu maviri evhitamini A okuwedzera akaparadzana nemaawa 24” kuderedza ngozi yekukuvara kwemaziso uye Upofu. Kupihwa kwevhitamini A kunoderedzawo kufa nechikamu ne50% (kuderera kwemabayo, bronchitis uye manyoka). Muna 2005, pakaumbwa zvidzidzo zvisere, zvaisanganisira vana 8 vari pasi pemakore 429 okuberekwa, zvakasimbisa kuti kupihwa mishonga miviri yevhitamini A yakawanda kunoderedza kufa kwevana vari pasi pemakore maviri ekuberekwa vakabatwa negwirikwiti.⁸.