In November 2012, the first immunization campaign to use a controlled temperature chain (CTC) took place in northern Benin. This photo set by project Optimize contains images taken during the campaign, where more than 155,000 people were vaccinated using the CTC approach.

Corporate author(s): PATH, World Health Organization

Publication date: April 2013

Available materials



Delivering MenAfriVac Using the Controlled Temperature Chain Approach [French]

5,268 KB PDF

Also known as: Distribution du MenAfriVac dans une Chaine à Température Controlee

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This publication is part of the series Project Optimize photo sets

Related regions: Africa

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Contact: PATH Publications
Mailing address: PATH, PO Box 900922, Seattle, WA 98109 USA