As the COVID-19 vaccine begins distribution in the UK, it shares an anniversary with another vaccine that cured a disease that rocked the world – smallpox.  

Smallpox, a highly infectious disease, was certified as eradicated in December 1979 due to mass-vaccination efforts

While many people recovered from smallpox, around three in 10 people died – a much higher death rate than the present-day COVID-19. 

In 1967, the World Health Organization initiated a global distribution campaign to eradicate the virus. 

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The program was rolled out across the globe and by 1971, smallpox was eradicated from South America, followed by Asia in 1975 and Africa in 1977. A team of scientists reported on December 9, 1979 that smallpox had been eradicated and the World Health Assembly, the governing body of the WHO, officially declared it gone the following year.

The UK health service is now administering a vaccine for COVID-19 after ordering 80 million doses of the Pfizer/BioNTec shot and other countries have also begun to vaccinate.

It's far too early to say an end is in sight for COVID-19, but the smallpox story shows that some deadly diseases, at least, can be comprehensively beaten.

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