What is Coronavirus? Coronaviruses cause diseases in mammals and birds that include diarrhea in cows and pigs, upper respiratory disease in chickens and rare, but potentially lethal, human respiratory infections although these are often mild. There are no vaccines or antiviral drugs that are approved for prevention or treatment. (CDC 2019) There is a new strain of Coronavirus discovered in China recently. This particular strain has been more lethal, meaning that normally healthy humans who … [Read more...] about Coronavirus Symptoms