That’s unclear for now. These skin changes have shown up in people who’ve tested negative for COVID, and in people who’ve tested positive for the coronavirus. Some research suggests that the toe ...

COVID rebound is when COVID-19 symptoms return soon after they go away or a person registers a positive COVID-19 test result after testing negative for several days. COVID rebound can happen in people ...

Mild to moderate COVID-19 symptoms typically last for up to 2 weeks. The timeline for symptoms can vary, but they usually begin 2–14 days after contact with the virus. A person may experience cold- or ...

Scientists studying the virus’s continuing evolution, and the body’s immune responses, hope to head off a resurgence and to better understand long Covid. By Apoorva Mandavilli Apoorva Mandavilli has ...

Experts shared advice on diagnosis and treatment of children and adolescents showing signs of post-COVID conditions -- also known as long COVID -- during a CDC Clinician Outreach and Communication ...

Once again, it's the time of year when respiratory illnesses — including COVID-19 — make their comeback. So, as we gear up for another winter virus season, take a moment to make sure you know how and ...

Pew Research Center conducted this study to understand Americans’ views of the coronavirus and COVID-19 vaccines. For this analysis, we surveyed 10,133 U.S. adults from Feb. 7 to 11, 2024. Everyone ...