“The Day Humanity Fought Back: Invention of the Vaccine” In the 18th century, smallpox was a silent killer, wiping out millions across Europe and the world. This video tells the powerful story of how a single medical breakthrough—the invention of the vaccine—changed human history forever, transforming fear into hope and saving generations to come. [vaccine invention, smallpox history, first vaccine, medical breakthrough, 18th century medicine, global health, disease prevention, edward jenner, hu

Rosamund Lewis, WHO expert on monkeypox, explains the difference between smallpox and monkeypox viruses, as well as how monkeypox spreads and if there's treatment available ⬇️ | World Health Organization (WHO)