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Articles on Smallpox eradication

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Preliminary research suggests that the omicron variant may potentially induce a robust immune response. Olga Siletskaya/Moment via Getty Images

Is the omicron variant Mother Nature’s way of vaccinating the masses and curbing the pandemic?

Some of the omicron variant’s unique properties – such as its ability to spread rapidly while causing milder COVID-19 infections – could usher in a new phase of the pandemic.
Edward Jenner vaccinating his son, held by Mrs Jenner; a maid rolls up her sleeve, a man stands outside holding a cow. Coloured engraving by C. Manigaud after E Hamman. The Wellcome Collection.

Eradicating smallpox: the global vaccination push that brought the world ‘arm-to-arm’

The major problem in Britain and elsewhere was complacency. The early success in suppressing smallpox, and indeed eliminating it in some places, led parents to neglect vaccination.
An 1801 etching of a dandified physician taking a lancet to a ‘dindonnade,’ a word signifying both ‘turkey’ and ‘hoax.’ It ridicules the smallpox vaccine, which takes fluid from an animal to insert into a human. (Wellcome Collection)

COVID-19 anti-vaxxers use the same arguments from 135 years ago

The history of anti-vaccination theories can help us understand how such claims capture a popular following. The same misinformation used against 19th century smallpox vaccine is still in use today.
A boy in Pakistan receives oral polio vaccine in July. REUTERS/Akhtar Soomro

Polio eradication effort challenged, but not derailed

Polio for years has been close to becoming eradicated, with the entire continent of Africa going two years without a reported case – until early August. Here’s why eradication is hard but attainable.

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