2021-03-08 Bats and the Origins of Outbreaks
Scientists have long suspected that the rate of new infectious diseases could speed up. This is especially possible in developing…
VOA英语教学网 - VOA Learning English
一个让你免费在线学习VOA英语的好地方! 无须报名, 不收学费, 全年无休, 保证提高! (^_^)
Scientists have long suspected that the rate of new infectious diseases could speed up. This is especially possible in developing…
The World Health Organization (WHO) warns that 25 percent of the world’s population, or 2.5 billion people, will have hearing…
The United States Conference of Catholic Bishops released a statement this week about the recently approved COVID-19 vaccine from Johnson…
From VOA Learning English, this is the Health & Lifestyle report. After nearly a year in pandemic lockdowns, many people…
The United States Food and Drug Administration says Johnson & Johnson’s one-shot vaccine is safe and protects against severe COVID-19…
How will we know when we reach herd immunity? That is the question people are asking as governments race to…
As countries race to vaccinate people against COVID-19, new variants of the coronavirus are again raising concerns around the world.…
The makers of coronavirus vaccines are learning how to change their vaccines to deal with virus mutations. Experts are looking…
From VOA Learning English, this is the Health & Lifestyle report. When Dr. Stanley Fineman started as an allergist, he…
British drugmaker GlaxoSmithKline (GSK) says it will team up with a German company to develop new vaccines to target variants…
Israel’s fast vaccination effort is providing important information about drug company Pfizer’s COVID-19 vaccine. Reporters with the Reuters news agency…
From VOA Learning English, this is the Health & Lifestyle report. Throughout the coronavirus health crisis, health officials across the…
In the early days of the coronavirus pandemic, Lucenia Dunn was careful. She urged people in her area to wear…
A new study suggests the Oxford-AstraZeneca COVID-19 vaccine cuts transmission of the virus by two-thirds and prevents severe disease. Oxford…
Russian scientists say the country’s Sputnik V vaccine appears safe and effective against COVID-19. The news will help sell the…