The Lamma wrote:One thing that seems to be extremely overlooked in terms of covid is what is known as viral load.
People wonder why a college age athlete, in great shape in extremely healthy, can end up hospitalized, while his 80 year old neighbor only has mild symptoms for 2 days. In most cases the answer is viral load.
Sure, genetics, diet and immune system play a huge role, but here's what I'm talking about.
Lets say both guys spend 4 hours in the same place, and there's someone very sick inside. Person A has the sick person right in front of him for the entire time. Person B was twice as far from the sick guy, and for only 10 minutes, before moving away.
Person A ends up inhaling 1 million virus particles. Person B, 10,000. Both end up with same disease, but Person A gets way more sick as a result. And maybe Person A is the young athlete in this case.
The sickest I ever got was dealing cards at a casino to a dude that openly admitted he had bronchitis, and played at my table for 4 hours coughing his balls off. I had bronchitis for 40 fcking days thanks to this as$hole.
In a nutshell, prolonged exposure is more dangerous.
I read of a documented outbreak tracking instance where a workout class held in a health club had one person who was infected which led to everyone in the class testing positive afterwards. The close quarters for an extended period of time with people breathing heavily was the ticket to getting covid.
Every one of us have been exposed covid and it has entered our respiratory passages. It is the viral load + your threshold to infection that does matter. Masks do protect for that