To personalise content, tailor and measure ads and provide a safer experience, we use cookies. By tapping on the site, you agree to our use of cookies on and off Facebook. Learn more, including about
Coronaviruses are a large family of viruses found in both animals and humans. Some infect people and are known to cause illness ranging from the common cold to more severe diseases such as Middle Eas
::: 冠狀病毒(Coronavirus [CoV])為具外套膜(enve