Just to be clear, a mild case of COVID-19 is not like a mild cold. The symptoms will still be pretty severe. Anything less than needing oxygen puts you in this category. Severe cases do need ...

The U.S. Centers for Disease Control and Prevention (CDC) says the most common symptoms associated with COVID-19 are: Many of these symptoms also overlap with cold and flu symptoms, which is why ...

Some symptoms of COVID-19 overlap with those of the common cold, allergies, and the flu. That can make it tricky to diagnose without a test. The coronavirus generally affects the lungs and ...

Some of the most common symptoms of COVID-19 is any kind of cough, fever and shortness of breath. COVID-19 is a highly infectious and deadly illness which is caused by the novel coronavirus.

Two-thirds of people with post-COVID-19 syndrome have persistent, objective symptoms—including reduced physical exercise capacity and reduced cognitive test performances—for a year or more ...

Citation: Symptoms of viral influenza, COVID-19, norovirus, and RSV can be signs of potential heart complications, warn experts (2025, January 24) retrieved 22 February 2025 from https ...