Yadda ake duba vaccine vial monitor (VVM)
 
Bidiyo Masu Dangataka
    Isar da allurar rigakafi

    Yadda ake yin allurar cikin tsoka

    Isar da allurar rigakafi

    Yadda za a fayyace cancantar jaririn don rigakafi

    Kayan samar da sanyi

    Yadda za a duba yanayin sanyin firji

    Kayan samar da sanyi

    Kukawa da firijin aiki da kananzir

    Kayan samar da sanyi

    Amfani da bayanan yanayi don warware matsaloli na na'urar kayan sanyi

Abubuwan amfani

VVMs suna baiwa ma'aikatan lafiya hanya mai sauki da sauri don fayyace ko an bar allurar rigakafi cikin matsanancin zafi - kuma da alamar ta lalace - inda za a jefar da ita.