No one would ever accept permanent fever... So, why accept permanently high antibodies? It's a "Death Zone"!

High Antibodies Myth - Evolution has pruned out those with constant high levels of antibodies, isn't that a sign we should heed? - Covid Myth Buster

In very high altitude climbing, there is a zone called the “Death Zone”, a zone above which your survival is limited in time: you can stay there 16-20 hours maximum. Nobody in their right mind, climbing Mount Everest, would stay up on top long …

High altitudes have a strong appeal to many - an adventure to tell your grand-children, a transcendence of a …