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Mystery In Wuhan: Recovered Coronavirus Patients Test Negative ... Then Positive


Catabolite

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33 minutes ago, Sachin200 said:

Recover ayana patients healthy people ki virus spread chesey chance unda ?

@Catabolite recover antey viral count nill ? Or relative ga taggadam start ayitey recover antunara ?

 

could be relapse or a different strain 

if it's mutating then mundhu produce aina antibodies pani chesthaya

please @Catabolite educate me

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2 minutes ago, MagaMaharaju said:

could be relapse or a different strain 

if it's mutating then mundhu produce aina antibodies pani chesthaya

please @Catabolite educate me

Mutation slow ga undachu antunaru

The virus mutates so slowly that the virus strains are fundamentally very similar to each other,” said Charles Chiu, a professor of medicine and infectious disease at the University of California, San Francisco School of Medicine

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8 minutes ago, MagaMaharaju said:

could be relapse or a different strain 

if it's mutating then mundhu produce aina antibodies pani chesthaya

please @Catabolite educate me

Identification test fast chestunaru 

Abbott Laboratories ABT-1.65% said late Friday that it received emergency use authorization from the U.S. Food and Drug Administration for a rapid COVID-19 test

The company said that the molecular point-of-care test can be run with one of Abbot's portable platforms called ID Now and will detect a positive result for COVID-19 in "as little as five minutes" and determine negative results in 13 minutes.

 

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2 hours ago, Catabolite said:

A spate of mysterious second-time infections is calling into question the accuracy of COVID-19 diagnostic tools even as China prepares to lift quarantine measures to allow residents to leave the epicenter of its outbreak next month. It's also raising concerns of a possible second wave of cases.

From March 18-22, the Chinese city of Wuhan reported no new cases of the virus through domestic transmission — that is, infection passed on from one person to another. The achievement was seen as a turning point in efforts to contain the virus, which has infected more than 80,000 people in China. Wuhan was particularly hard-hit, with more than half of all confirmed cases in the country.

But some Wuhan residents who had tested positive earlier and then recovered from the disease are testing positive for the virus a second time. Based on data from several quarantine facilities in the city, which house patients for further observation after their discharge from hospitals, about 5%-10% of patients pronounced "recovered" have tested positive again.

Some of those who retested positive appear to be asymptomatic carriers — those who carry the virus and are possibly infectious but do not exhibit any of the illness's associated symptoms — suggesting that the outbreak in Wuhan is not close to being over.

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2 hours ago, Sachin200 said:

Recover ayana patients healthy people ki virus spread chesey chance unda ?

@Catabolite recover antey viral count nill ? Or relative ga taggadam start ayitey recover antunara ?

 

Relative to the control taggadam. Antibody counts perigite it reflects that they develop immunity. Anduke monna press meet lo chepparu kada, they are looking at sensitive ELISA on chip devices. 

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1 hour ago, MagaMaharaju said:

could be relapse or a different strain 

if it's mutating then mundhu produce aina antibodies pani chesthaya

please @Catabolite educate me

In the US, they are saying you need two consecutive negative tests to be considered cured. In order to avoid false positives. In China, I don't think they're doing that. 

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5 minutes ago, Catabolite said:

Relative to the control taggadam. Antibody counts perigite it reflects that they develop immunity. Anduke monna press meet lo chepparu kada, they are looking at sensitive ELISA on chip devices. 

Can it spread to normal people ?? From the recovered ones 

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