Tafadhali naomba msaada wa maelezo ya kutambua endapo chanjo niliyo nunua bado ina ubora au imepoteza ubora kwa kuharibika au kuchakachuliwa.
Kwa mujibu wa maelezo ya wagunduzi chuo Cha SUA chanjo hiyo imewekwa rangi maalumu kama indicator ya kuonaesha ubora au usalama wa chanjo.
Wanasema...
JamiiForums uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.