I keep reading about viral load and it’s confusing me a bit tbh. Someone on here very kindly explained to me that viral load wasn’t an issue regarding transmission - an infective dose is an infective dose - but that article has gotten me musing on it again.
The way I initially understood it (and was corrected on) was that if you were exposed to lots of the virus then it was harder for your system to fight it off because a high viral load would overwhelm your immune system before it had chance to make any antibodies but a small viral load was manageable for most people’s immune systems. I originally came across a discussion where people were theorising why some people were asymptomatic and medics were at higher risk due to repeated exposure to high viral loads.
I wonder if this virus acts like a poison so it is relevant how much exposure you have meaning the wider it’s spread through the population the more exposure any one person is likely to have.