Body Medical Question

So there are people who get Colds their body fights the cold makes antibodies same with Flu, Covid, even Chicken pox

So if the body when the body has a cut the body repairs itself

Why can't the body remove Herpes or remove HPV or Remove Parasites on its own the white blood cells

Why are there some people that get sick so easily while others don't get sick

There are plasma centers I believe that people who genuinely get sick they have respiratory infections, pneumonia and don't do well when they get colds, flu viral illnesses they should be qualified to recipient of plasma.

I think doctors should make this available to those with weakened immune systems and those that are sick all the time or very ill.

Lance Armstrong Athlete he said he was blood doping using blood transfusions Homologous transfusions I often wonder where does blood go to the rich? Where does plasma go to the rich?

All these blood drives, plasma centers it makes me wonder also they say stem cells can save people if you are wealthy they say you can keep the cord after birth they have this freezing to me that's not fair everyone should have the right to preserve the stem cells the mother carried during birth.

the cord blood is taken by courier to the cord-blood bank.Then the stem cells are separated from the rest of the blood and are stored cryogenically (frozen in liquid nitrogen).

The hospitals take the placenta they take the cord. There are people who want to keep it the hospital says they can't why? Because the hospitals study the placenta they look at it and sell the cord stem cells

There are people who encapsulated the placenta or want to preserve it like women that keep the part of the baby belly button that falls off the baby nail clippings women should have rights over there body's your placenta your cord they want it you can donate it or sell it or have the option dispose of it.

Planned Parenthood they said they sold the aborted fetus can you believe this they make profit from the woman the abortion and take from her body and sell it.

In vaccines they use aborted fetus

So what is it?do people have rights to their body anymore