Poster describing how to conduct the shake test to determine whether a vaccine has been frozen. This document is part of a series that describes the serious risk of freezing vaccines and provides tools to reduce freezing in the cold chain. The materials contain current WHO-recommended freeze-prevention strategies targeted toward all levels of storage and transport of vaccines.
Corporate author(s): PATH; CVP
Publication date: 2003
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Related regions: Global
See also: Health technologies > Vaccine delivery
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Contact: PATH Publications
Mailing address: PATH, PO Box 900922, Seattle, WA 98109 USA