WebAug 12, 2024 · The Latin name for smallpox is variola. Its first recorded use was in the year 580, when Saint Gregory of Tours (in France) recorded an outbreak. Variola comes from varius, meaning "changing," "different," or "spotted." This last definition explains his choice, since the disease caused horrible pustules to form all over a person's body. WebSep 19, 2024 · The phrase seems to have first appeared in the work of American livestock veterinarians concerned about “contagious abortion”—epidemics of spontaneous miscarriage—in cattle and sheep. By the 1910s, it had become the leading contagious threat to cattle in the USA. Farmers destroyed or sold affected cows.
Guns Germs & Steel: Variables. Smallpox PBS
WebMay 21, 2024 · It was first recognized in humans in 1970. Because its symptoms were very similar to smallpox, distinguishing between the two viral diseases became critical, and scientists began ramping up... WebSmallpox was a serious illness that killed hundreds of millions before its eradication. It caused a hard, blistering rash that often led to disfiguring scars. About 1 in 3 people who got smallpox died from it. Beginning in the 1960s, the World Health Organization (WHO) led efforts to stop the spread of smallpox worldwide. how to search a website for specific text
Where did monkeypox originate and is it the next Covid pandemic?
WebFeb 7, 2006 · Smallpox crossed the Atlantic Ocean when European empires began to expand in the 16th century. The disease had long decimated populations and caused terror. It was first reported in New France in 1616 near Tadoussac, the colony’s first fur-trading post. The budding fur trade repeatedly exposed nearby Innu and Algonquin communities to the … WebFeb 27, 2024 · Smallpox was a serious contagious disease that affected humans until the late 20th century. Experts do not know where it originated, but — based on the presence … WebFeb 7, 2006 · Smallpox crossed the Atlantic Ocean when European empires began to expand in the 16th century. The disease had long decimated populations and caused terror. It was … how to search a video using a video