Not actually true! This is something worth knowing when trying to understand the vaccine narrative and what is potentially about to happen. Generally selection pressure prevents viruses from becoming more lethal EXCEPT in the presence of a shitty vaccine that doesn't work all that well.
The Marek’s vaccine is “imperfect” or “leaky.” That is, it protects chickens from developing disease, but doesn’t stop them from becoming infected or from spreading the virus. Inadvertently, this made it easier for the most virulent strains to survive.
I mean, OP's posted comment is true if nature is allowed to run its course, but you do add an important qualifier with regard to the vaccine, i.e. 'viruses become more contagious/less lethal' if nature is allowed to run its course without the introduction of an untested experimental non-sterilising vaccine.
Basically, mass vaccination while a virus is still widespread in society is idiotic (especially when the 'vaccine' is non-sterilising), because it puts increased pressure on the virus to mutate in a way which is deadly for the vaccinated. However, in a scenario without the vaccine, OP's posted comment is accurate.
When nature is allowed to run its course without man-made interference, viruses become more contagious/less deadly.
Not actually true! This is something worth knowing when trying to understand the vaccine narrative and what is potentially about to happen. Generally selection pressure prevents viruses from becoming more lethal EXCEPT in the presence of a shitty vaccine that doesn't work all that well.
Leaky Vaccines Enhance Spread of Deadlier Chicken Viruses https://www.nationalgeographic.com/science/article/leaky-vaccines-enhance-spread-of-deadlier-chicken-viruses
Sound familiar?
I mean, OP's posted comment is true if nature is allowed to run its course, but you do add an important qualifier with regard to the vaccine, i.e. 'viruses become more contagious/less lethal' if nature is allowed to run its course without the introduction of an untested experimental non-sterilising vaccine.
Basically, mass vaccination while a virus is still widespread in society is idiotic (especially when the 'vaccine' is non-sterilising), because it puts increased pressure on the virus to mutate in a way which is deadly for the vaccinated. However, in a scenario without the vaccine, OP's posted comment is accurate.
When nature is allowed to run its course without man-made interference, viruses become more contagious/less deadly.