Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. These Symptoms Could Signal a COVID-19 Infection VOA News U.S. Federal Health officials have expanded their list of known coronavirus symptoms. They say chills, repeated shaking with chills, muscle pain, headache, sore throat and the loss ofthe sense ofsmell or taste could be signs of a coronavirus infection. The U.S. Centers for Disease Control and Prevention had previously cited fever, shortness of breath and a cough as possible symptoms of COVID-19. Here's what you should watch out for. .