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Smallpox Vaccine

Seeking the secret ingredient in the original smallpox vaccine. Thanks to a secret vaccine ingredient as well as a net of worldwide researchers and successful vaccination campaigns, smallpox was finally eradicated in 1977. A new study provides an in-depth investigation of the mysteries associated with the development of smallpox vaccine and is a rich and interesting account of how the vaccine lymph was spread worldwide. Source 4z.

Vaccine Smallpox

Shocking pic some don’t want you to see. It was one of the deadliest diseases known to mankind and while debate still thrives today, this photo proves one point. Source 7p.