What is Coronavirus?Coronaviruses are a group of viruses that cause diseases in mammals and birds. In humans, coronaviruses cause respiratory tract infections that are typically mild, such as the common cold, though rarer forms such as SARS, MERS, and COVID-19 can be lethal. Symptoms vary in other species: in chickens, they cause an upper respiratory tract disease, while in cows and pigs they cause diarrhea. There are yet to be vaccines or antiviral drugs to prevent or treat human coronavirus infections.
Who are Yahoo?Yahoo News is a major news aggregator and media platform operated by Yahoo! Inc. It ranks as one of the top news websites globally, collecting, categorising, and distributing coverage across a wide variety of topics, including politics, business, entertainment, and sports.