Disease

Coverage of infectious and chronic diseases — their causes, mechanisms, epidemiology, prevention strategies, and the latest science on how the body fights back.

“After people recover from infection with a virus, the immune system retains a memory of it.
Let’s begin with three basic facts.
  “Current trends indicate that long-haul COVID is our next public health disaster in the making” What is long-haul COVID?
If you've been closely following the pandemic from the beginning (I hope you're enjoying the Prozac), it should be obvious how little we really knew about COVID a year ago. Social distancing? Did it really work? Maybe.
Within high-density lipids are proteins, apolipoproteins to be exact, that bind to fats to aid transport and assist in metabolism. One of them, apolipoprotein L1 (APOL 1), is a ubiquitous but relatively minor player in fat transport.
The study looked at the expression of genes among exclusive users of e-cigarettes, smokers including dual users, and controls without any tobacco use. The dual users may muddy the waters, but you can apply as much salt as you will.
Trends Over the Entire Pandemic.
“The highest burden occurs in countries where health systems are weakest and medical resources sparse.”