I am starting to read where Japan and South Korea are starting to see instances of cleared cases getting the virus again. If this is a virus that can lay dormant in one cells, than should we get on life?
Quote:
in cases where patients produce a positive result twice, it is normally because of a test giving the wrong result, which happens one in five times.
Paul Hunter, an infectious diseases professor at the University of East Anglia, told MailOnline: 'I agree that these will not be reinfections but I do not think these will be reactivations.
'Personally I think the most likely explanation is that the clearance samples were false negative.'
This is worth a blue star and a blue star post.Pulmcrit_ag said:
I highly recommend against reading sensationalist dailymail headlines. Best to avoid that site in its entirety.
Totally agree, that article was very poor and Daily Mail is looking for clicks.Pulmcrit_ag said:
I highly recommend against reading sensationalist dailymail headlines. Best to avoid that site in its entirety.
Include the 70yo's to scare the outliers. The >70 data is just like the medieval warming data manipulated to scare.queso1 said:
One can only hope for more fear to come!
His nasal tested showed positive sheding for ~36 days.aggie_bryan said:
I'll have to go find it some data on this but I know I've heard of instances where "recovered" patients continue to test positive after they've recovered.
One of the Diamond Princess travelers who had Covid-19 was kept in quarantine long after he stopped showing symptoms due to the fact that he was continuing to show viral load in his bloodstream.
This is extremely concerning. If recovered individuals have the capability to continue to spread the virus after recovery, that would be a major MAJOR issue. Anybody else seen any of this reported elsewhere?
Pulmcrit_ag said:
I highly recommend against reading sensationalist dailymail headlines. Best to avoid that site in its entirety.
that's actually one of the main reasons we are thinking COVID is what we have. 5-6 day incubation rules out a lot of other viruses.Duncan Idaho said:
Showing symptoms 5 days AFTER you started social distancing isnt unexpected. The asymptomatic phase can be as long as 14 days. Which is why this is such a nightmare.
this was my thought to the most likely scenario as well. sure does suck being on day 23 of being sick though, i guess the respite in the middle was a nice break though to literally and figuratively catch our breaths.AstroAg17 said:
Dormancy should not be a thing with this coronavirus (or any coronavirus).
Viruses can stay dormant and be reactivated in 2 ways as far as I know:
1: They hide in neurons. Neurons aren't subject to the same level of surveillance from the immune system. Herpes viruses do this. They are hiding in your neurons until an opportunity arises for them to reinfect the surrounding area. That's why they pop up in the same area repeatedly.
2: They are retroviruses, which insert their genes into your genome. At that point it doesn't matter if your immune system clears the virus, because your cells will now produce virus when they try to produce their own proteins.
I am making a distinction between dormancy and being asymptomatic. Dormancy to me means that it's not actively replicating. Individuals can be symptomatic with COVID, asymptomatic, then symptomatic again if they have an acute infection, fail to completely clear it and then the viral load blows up again. I think that's the most likely explanation for the positive-negative-positive test results. They were infected the whole time but they were below the detectable level for the negative. It could also be testing error.