Having read Clare Craig, in my mind I am still entertaining the hypothesis that direct infection is not much of an issue. Infected people just supply the world with virus particles. What happens in the population might be almost completely determined by susceptibility, and this depends on season (vitamin D may play a role here, of course…
Having read Clare Craig, in my mind I am still entertaining the hypothesis that direct infection is not much of an issue. Infected people just supply the world with virus particles. What happens in the population might be almost completely determined by susceptibility, and this depends on season (vitamin D may play a role here, of course), state of the immune system, competition between different viruses, and maybe factors that we are not even aware of.
Having read Clare Craig, in my mind I am still entertaining the hypothesis that direct infection is not much of an issue. Infected people just supply the world with virus particles. What happens in the population might be almost completely determined by susceptibility, and this depends on season (vitamin D may play a role here, of course), state of the immune system, competition between different viruses, and maybe factors that we are not even aware of.