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1976 Swine Flu Outbreak and a Vaccine Goes Terribly Wrong
- forkexec 7y agoH1N1 may seem bad, H5N1 has a CFR of about 60% and infects and kills many species. https://en.wikipedia.org/wiki/Influenza_A_virus_subtype_H5N1 https://en.wikipedia.org/wiki/Influenza_A_virus_subtype_H5N1