Yahoo Answers is shutting down on 4 May 2021 (Eastern Time) and, as of 20 April 2021 (Eastern Time), the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Can a person who has already vaccinated can still be positive to covid - 19, when he was tested?
After a person who has taken the covid- vaccine, then got contracted by the virus, do you think this person can be still get positive results from the virus?
- A HunchLv 71 month agoFavourite answer
For sure, there are people dying of Covid-19 who have been fully vaccinated weeks prior to being diagnosed with the illness.
We have no idea how effective the vaccine is or isn't, in real life. Although the medical community and politicians can't get enough of shoving down our throats how "safe and effective" the vaccine is. The researchers have been really really silent.
- ?Lv 71 month ago
it's called being asympetic
- Anonymous1 month ago
Let’s just say for the record that the vaccine is safe & effective.
But here’s the thing..... even tho I know some say they use mRNA & all that but if it’s anythjng like the flu vaccine then the flu vaccine ain’t that 100% effective either, it just makes it more tolerable & less likely for us to need medical attention. The same logic can be applied here too.
- Lab GuyLv 61 month ago
I think what you are asking is can a person who was previously vaccinated test positive with a PCR nasopharyngeal swab upon exposure from somebody who is a known positive?
It is hoped that vaccination prevents the asymptomatic infections capable of transmitting disease. Studies designed to check for that are ongoing but slow in coming.
In 5% of cases one sees vaccine failure were disease is present indicating that they harbor the virus and thus they would be positive with PCR testing. Those people do not require hospitalization as such infections are mild.
I suggest you ignore paranoid personalities who visit QAnon sites for information.
"New data show that leading covid-19 vaccines have similarly high efficacy
Studies of millions of people, with the same place and time, provide fairer comparisons than clinical trials do"