somewhatpearshaped.bsky.social
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Most American parents hardly give thought to polio beyond the instant their child is immunized against the disease. In its original form, the virus survives in just two countries. But a type linked to an oral vaccine used in other nations has already turned up in the West.
How Lagging Vaccination Could Lead to a Polio Resurgence
In its original form, the virus survives in just two countries. But a type linked to an oral vaccine used in other nations has already turned up in the West.
www.nytimes.com
January 13, 2025 at 5:31 PM