The 2019–20 coronavirus pandemic is a pandemic of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The disease was first identified in Wuhan, Hubei, China in December 2019. wikipedia.org
Symptoms may appear 2-14 days after exposure to the virus. People with these symptoms may have COVID-19: Cough, shortness of breath or difficulty breathing, fever, chills, muscle pain, sore throat, new loss of taste or smell.
Human-to-human transmission via respiratory droplets
Avoiding close contact with sick individuals; frequently washing hands with soap and water; not touching the eyes, nose, or mouth with unwashed hands; and practicing good respiratory hygiene