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