Reports of reinfection instead may be cases of drawn-out illness. A decline in antibodies is normal after a few weeks, and people are protected from the coronavirus in other ways.
At a time when we desperately need scientific leadership, what we’ve got is a rogues’ gallery of frauds and flatterers who see the pandemic as a career move.
Until we have effective and safe medications, a proven vaccine and better testing, our best shot at getting control would be to again close many businesses and activities.
It’s not just what makes males into males. The sex chromosome also influences health in hidden ways, some experts believe, and may even explain why men have shorter life spans.
“We’ve identified a central issue that, when eliminated, allows for survival without sleep, at least in fruit flies... We need to understand the biology of how sleep deprivation damages the body, so that we can find ways to prevent this harm."
Spread the word