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From the article: > It’s important to note childhood vaccines for polio, measles, mumps, rubella and smallpox aren’t leaky; they are considered “perfect” vacci
by a_conservative 5y ago
From the article:
> It’s important to note childhood vaccines for polio, measles, mumps, rubella and smallpox aren’t leaky; they are considered “perfect” vaccines.
- Wowfunhappy 5y agoSome vaccines (including those) are basically perfect, but they're a minority. It also doesn't logically follow that anything which isn't perfect isn't a vaccine.