Countdown to Christmas
15 - Vaccination
- 125 million people died from Black Death in 1346-1356 worldwide; 15 million during the Cocoliztli epidemic in Mexiko in 1546/47 and 50 million during the Spanish Flu 1918-1920.
- Pandemics of unimaginable proportions were once a normal part of life. Vaccines that help the body develop immunity to epidemics werehumanity's greatest medical advance. Diseases like the plague, cholera or influenza can be effectively prevented. The Covid vaccines have shown the potential of genetic engineering to help us develop new vaccines, perhaps even against cancer.
Inventor
The first vaccinations were probably undertaken in China in the 10th century. The first modern scientific attempt was made in 1796 by the Briton Edward Jenner, who discovered vaccination against smallpox by immunizing the body with the help of cowpox. Soon after, more and more diseases were discovered by other researchers.
At least in the Northern hemisphere Christmas season is also the season of cold and bad weather. This encourages the flu virus to seek out its unsuspecting victims. Because something like this can really ruin Christmas, we recommend: Get vaccinated!