Tuesday, January 28, 2014

Demonstration of VVM to Cold chain Officers during training in Sokoto State, Nigeria - CALEB


I am demonstrating VVM to Cold Chain Officers,during a demonstration session of  Vaccine Management training at the Cold Store.
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1 comment:

  1. UmitJanuary 28, 2014 at 2:23 PM

    Well done Caleb... very nice photograph of showing a very good status of VVM on an oral Polio vaccine. Cheers UMIT

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