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People without symptoms can still spread the virus to others, who may experience symptoms. Research suggests that about 25% of people infected with COVID may be asymptomatic. So, assuming that you ...
If you have no COVID symptoms but a known exposure, you might still have COVID. Take precautions, test again 48 hours later, and if the second test is negative, take a third test 48 hours later.
Usually, most healthy people are no longer contagious 10 days after first testing positive for Covid, Dr. Covelli says. “It’s recommended that a second rapid at-home COVID test be performed to ...
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]
Although unaffected by the pathogen, carriers can transmit it to others or develop symptoms in later stages of the disease. Asymptomatic carriers play a critical role in the transmission of common infectious diseases such as typhoid , HIV , C. difficile , influenzas, cholera , tuberculosis, and COVID-19 , [ 2 ] although the latter is often ...
The vast majority of people will not be able to spread the infection." Dr. Yancey says most people are only contagious for five days. ... "If your COVID-19 symptoms have cleared or are getting ...
Asymptomatic people can spread Covid, but scientists think the risk might be lower than those with symptoms. Chi said it’s hard to know how infectious asymptomatic people are, since research on ...
It may be contagious, and the contribution of asymptomatic and pre-symptomatic infections to the transmission level of a disease helps set the required control measures to keep it from spreading. [3] It is not required that a person undergo treatment. It does not cause later medical problems such as high blood pressure and hyperlipidaemia. [4]