The Spanish flu was first recognized as an influenza outbreak in March 1918, when military doctors in Haskell County, Kansas, realized that there was... Learn more about this topic: Pandemic vs. Epidemic vs. Endemic | Definition & Differences ...
“Itis/was +adj.+for sb.to do sth."是固定句型,意为“做某事对某人来说是……”,故填 necessary。词汇积累米strike v.侵袭;爆发The flu strikes millions of people each year.每年有数百万人患流感。米in a word简言之;一句话;总之Our answer, in a word, is no.简言之,我们的回答是否定的。米...
He also developed knowledge about op-tics(光学).Edvard Munch Edvard Munch, painter of The Scream, didn't just see the outbreak of Spanish Flu change the world around him-he was infected(感染) himself in 1919 while living in Norway. But Munch continued making great art.As soon as he felt...
Where did the Spanish flu start? When did the measles outbreak start in 2019? When did the cholera outbreak in Yemen end? When was the Hong Kong flu in Los Angeles, California? When did yellow fever epidemic begin? When did the Victorian cholera outbreak end?
Despite not originating in Spain, the 1918 influenza pandemic is commonly known as the "Spanish flu"-a name that reflects a tendency in public health history to associate new infectious diseases with foreign nationals and foreign countries. Intentional or not, an effect of this naming convention ...
Mask-wearing ordinances mainly popped up in the western states, and it appears most people complied with them. The nation was still fighting inWorld War I, and officials framed anti-flu measures as a way to protect the troops from the deadly outbreak. ...
B . A new way was foun d to deal with th e ne w germs. C . On e ancient virus coul d still result in peop le's death. D. Permafrost can keep germs aliv e for a lon g time.【小题3】 What le d to a boy's death in Siberi a? A. Flu. B. Cancer. C . Anthrar. D...
3. How many people did the Spanish Flu kill? 4. Why do people need to get the vaccine every year? 5. What can we do to strengthen our immune system? 答案 答案: 1. About a week.;2.They try home treatments like herbal tea or chicken soup.;3.About 50 million...
In the United States, nearly 675,000 people died during the pandemic outbreak. Of those that died, most were healthy adults; in fact, the highest casualty rates came among those in the 20 – 50-year-old age group. To this day researchers are not sure why that age group was affected, ...
and it's not even totally clear yet what they are, let alone what kind of damage they might have.Researchers have met complex "giant viruses" in the melting permafrost (永久冻土) of Siberia.One such virus, 30,000 years old, was still infectious when it was discovered in 2015, though it...