The oral polio vaccine (OPV) AIDS hypothesis suggests that the AIDS pandemic originated from live polio vaccines prepared in rhesus macaque tissue cultures and then administered to up to one million Africans between 1957 and 1960 in experimental mass vaccination campaigns.
Fasting blood glucose test. Do not eat or drink anything except water for 8 to 10 hours before a fasting blood glucose test. These are used to diagnose diabetes, a condition caused by too much glucose (sugar) in the blood.
If youâve ever had your cholesterol or glucose levels tested before, you know that food and drink intake can affect the outcome of blood tests. That's why a fasting blood test usually requires that you avoid all food and drinks except water for 12 hours before your screening. Itâs also advised that you avoid alcohol for 24 hours before your fasting blood test, as well as any strenuous exercise.