Jessica Ng (12) | STAFF REPORTER
Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases. Coronaviruses are zoonotic, which means they are transmitted between animals and people. Detailed investigations found that SARS-CoV was transmitted from civet cats to humans and MERS-CoV from dromedary camels to humans. Several known coronaviruses are circulating in animals that have not yet infected humans.