Скачать или смотреть Jonas Salk: The man who gave away the polio vaccine 🌍💉

In 1955, American virologist Jonas Salk introduced the first effective vaccine against polio, a disease that had paralyzed and killed millions, especially children. His breakthrough came at a time when fear of polio epidemics gripped the world, with swimming pools, theaters, and schools often shut down during outbreaks.

When asked who owned the patent, Salk gave a historic reply:
“There is no patent. Could you patent the sun?”

By refusing to patent the vaccine, he ensured it could be mass-produced cheaply and distributed globally, saving countless lives. Within years, polio cases dropped dramatically, and today, thanks to worldwide vaccination campaigns, the disease is on the verge of eradication.

Salk never became wealthy from his discovery, but he became a symbol of science in service to humanity. His decision not to profit from the vaccine remains one of the most selfless acts in medical history.

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