People may experience sudden fever or chills, cough, shortness of breath, loss of taste or smell, and other symptoms.
Use viral tests like PCR or rapid at-home tests to determine if you are sick with COVID-19. Learn when and how to get tested.
Monitoring the impact of COVID-19 and the effectiveness of prevention and control strategies remains a public health priority. CDC continues to provide sustainable, high-impact, and timely information to inform decision-making.