Did Jenner Really Save Us Or Was Nature Already On the Case?

‘Smallpox’ National Library of Medicine If Jenner had been right, and infant vaccination gave lifelong immunity, then we would have no problem today, but duration of immunity to prevent attack is very variable and relatively short. Dixon, C. W., (1962, 342) https://www.nlm.nih.gov/nichsr/esmallpox/smallpox_dixon.pdf

Part Three (of ‘Don’t Count Your Children Until They’ve Had The POX!’) The Many ‘Typhoid Marys…’

Refusing Quarantine: Why Typhoid Mary Did It Health officials lost track of her for a few years, but found her again in the midst of another typhoid outbreak, this time at a Manhattan maternity hospital where 25 people, mostly doctors and nurses, were infected. Mary had been cooking there under a fake name, but fled before health officials could catch her. They traced her to a house in Queens, where they had to sneak in through a second-story window, using a ladder, to apprehend her, according to the Times report on the event...