Latest Breaking News
In reply to the discussion: CDC study shows three-fourths of people infected in Massachusetts covid-19 outbreak were vaccinated [View all]wnylib
(26,860 posts)Henry Ford Health center. Their director of infectious contagion and prevention, Dr. Dennis Cunningham, states that asymptomatic people develop long haul covid symptoms months after infection.
The article says that it definitely does happen, but that no one knows why yet. One suggestion in the article is that, just like people with symptoms, the immune systems of the asymptomatic people also go into "overdrive" in reaction to the covid virus. They don't produce visible, noticeable symptoms, but the immune reaction causes internal organ and tissue inflammation that is not discovered until they get long covid symptoms from it months later, when the internal damage builds up.
The article says that this is a possible explanation for how it happens, but that studies are needed to confirm it. So they don't know exactly how, but they do know that it definitely happens.