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Since they went on the market, antigenic test they have been used by hundreds of thousands of Italians. And so, near a job that involves contact with other people who do not live together (see, for example, workers in the world of entertainment) or proximity to someone who later tested positive for Covid-19, the quick swabs they have become the most widely used tool, on a large scale both public and private, to track infections. But, taking into account the incubation period of the virus and its manifestation, when is it safe to have a tampon and avoid any risk?
Covid rapid buffer, what the experts say
The The sensitivity of the antigen test is generally lower than that of molecular tests.. Quick tampons, in fact, give the best results in cases with a high viral load, in presymptomatic cases, and in early symptomatic cases up to five days from the onset of symptoms. In some subjects, therefore, this type of test may not detect the virus.
On the occasion of encounters that would involve closeness with people who do not live together, precisely for this reason, experts suggest undergoing the sequestered antigen test near the event itself, in order to avoid the risk of contagion if Covid-19 positivity is detected.
In fact, it must be remembered that the The quick swab is a kind of photograph of the patient’s current state of health.. Make it wide move along, for example a few days before the occasion for which it is requested, would certify the negativity at that time. However, if the virus is incubating or if it becomes infected in the next few hours, it will not be detected in time.
Quick swab, when to do it to make sure it’s negative for Covid-19
Antigenic tests currently on the market guarantee results in 30-60 minutes from the moment of analysis. Given the tight deadline, experts recommend rapid swabbing near the meeting, which implies proximity to other people in a closed and / or crowded place.
In case of contact at risk, for example, with a person who has tested positive for coronavirus, it is it is recommended to undergo the antigen test at least 24 hours later the fact. Finally, given that it is an exam capable of verifying positivity or negativity at a precise moment, in general it is always advisable -when possible- to respect social distancing and all safety measures (such as the use of a mask).
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