They check the protein receptors for signs of damage or infection
No there are white blood cells, red blood cells, (and I'm not sure if there are others) and they all have different purposes and jobs. white blood cells protect red blood cells from getting infected. if a red blood cell is infected then the white blood cells get rid of it.
There is a risk of HIV infection anytime certain fluids of the body (blood and semen) are exchanged. This means the infected blood would have to come in contact with an open sore perhaps in your mouth. The virus has a limited lifespan outside of the body, but there is a risk here. Please work on your language skills--I am not sure what you are saying exactly.
Mosquitos don't get infected but the blood they consume might be infected.
Std, Aids , blood borne disease , infected cow.
In order to contract HIV from blood, it must be infected with the virus. Otherwise, you will not contract HIV.
Not if you wash your hands. If you leave the blood on your hands I don't think you will get infected.
In order to be infected by HIV you need to get it into your system, this can happen via blood. Getting infected blood on your hands will not give you an infection. The only chance of getting an infection trough blood on a faucet handle is if you had an open wound were you came into contact with the infected blood.
I think an infected mosquito bites a human if it is infected, because it wants your blood
Yes, assuming they have sex with someone else who is infected.
people turn into zombies because if an infected person bites you the saliva mixes with your blood and you become infected people turn into zombies because if an infected person bites you the saliva mixes with your blood and you become infected
It is highly unlikely a small portion of infected blood of HIV in meals will lead to being infected with the HIV.
White blood cells