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2023年12月19日 · COVID-19 Transmission. By understanding how coronavirus spreads, you can take the right steps so you don't get sick and infect others. COVID transmission rate. Recent data from the World Health...
2023年11月10日 · COVID-19 is a respiratory condition caused by a coronavirus. Some people are infected but don’t notice any COVID-19 symptoms (doctors call that being asymptomatic). Most people have mild symptoms...
2022年12月31日 · What Is Pneumonia? COVID-19 Pneumonia Symptoms. How Many People With COVID-19 Will Get Pneumonia? Who’s Most Likely to Get It? 4 min read. Most people who get COVID-19 have mild or moderate...
2022年12月26日 · The COVID-19 virus can spread via direct contact, airborne transmission, or through droplets. There have also been a few reported cases potentially spread through surfaces. But the risk of this is...
2022年6月28日 · WebMD Health News Center - The latest breaking health news and alerts. Latest Health News. Lung Cancer Drug’s 'Off-the-Charts’ Results Give Patients Hope Researchers believe the drug could...
2024年4月28日 · Pneumonia is a lung infection that can range from mild to so serious that you have to go to the hospital. It happens when an infection causes air sacs in your lungs (the alveoli) and tubes in...
2022年12月9日 · Older adults and some people with health problems are more likely to get pneumonia, a lung infection that makes it harder to breathe. It’s more common among people whose immune systems are weak....
