Use of the vesicular stomatitis virus (VSV)-based Ebola virus vaccine during outbreaks and the potential use of a similar VSV-based Lassa virus vaccine has raised questions about the vaccines' stability should the cold chain fail. We demonstrated that current cold chain conditions might tolerate significant variances without affecting efficacy.

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http://dx.doi.org/10.3201/eid2508.190281DOI Listing

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