Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...

Additionally, each time a person contracts COVID-19, they risk developing long COVID, a condition where symptoms persist or reemerge for weeks or months after infection, according to the CDC.

The CDC just released updated guidelines about the COVID-19 vaccine. New COVID-19 vaccines should roll out in the fall.