A coronavirus is a type of virus that can cause respiratory illness in humans and animals. In 2019, a new coronavirus called SARS-CoV-2 emerged in Wuhan, China, and quickly spread around the world.
A coronavirus is a type of virus that can cause respiratory illness in humans and animals. In 2019, a new coronavirus called SARS-CoV-2 emerged in Wuhan, China, and quickly spread around the world.
