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A cough that shows up after COVID typically goes away within four weeks, says Dr. Leykum. And it can last as long as six months after the infection, according to the American Lung Association .
For some, COVID-19 symptoms may persist weeks to months after the initial infection. In 2022, 6.9% of US adults reported to have experienced long COVID, according to a CDC survey .
Federal health authorities, including the U.S. Centers for Disease Control and Prevention, recommend testing no sooner than five days after a COVID-19 exposure, unless you develop symptoms earlier ...
If you test negative using an at-home test, repeat the test again in 48 hours. If you were exposed to COVID, test at least 5 full days after exposure. If you still test negative, wait 48 more ...
How long can you test positive for COVID-19? ... (a known COVID-19) exposure or symptoms, and it's negative," Cardona says, "either repeat testing the next day or, better yet, just go to your ...
Nearly a third of people with COVID-19 remain contagious five days after the onset of symptoms or a positive test. This is reduced to 7% for those who test negative twice with rapid tests on days 5 and 6. Without testing, 5% are contagious on day 10. [26] [27]
“With a confirmed positive COVID-19 test, you are most likely being sent home to rest, stay away from others, and recover,” UC Davis Health in California wrote Feb. 8 on its website. “This ...
The main symptoms of COVID-19 haven’t really changed over time. ... How long does COVID-19 last? ... Dr. Russo recommends contacting your doctor ASAP after you get a positive test result. You ...