Sage-Tips

Which blood type is resistant to HIV infection?

On the other hand, some studies demonstrated association of specific blood groups and resistance to certain infections for example blood groups “O” and “B” are associated with resistance to small pox (48), blood group “Pk” is associated with resistance to HIV-1 (49) and the absence of the Duffy blood group is …

Which blood type is the most resistant to disease?

Carriers of blood group 0 (I) are generally more resistant to diseases, with the exception of H. pylori-associated gastrointestinal diseases. Carriers of «antigenic» blood groups A (II), B (III), AB (IV) are more susceptible to development of infectious, cardiovascular and cancer diseases.

Is it good to have O positive blood?

Type O positive blood is given to patients more than any other blood type, which is why it’s considered the most needed blood type. 38\% of the population has O positive blood, making it the most common blood type. Those with O positive blood can only receive transfusions from O positive or O negative blood types.

Can blood type protect against HIV infection?

It seems likely that people with mutations that increase the amount of Pk will be more resistant to HIV than people with lower levels of Pk. This information may potentially lead to new types of HIV therapeutics. However, to say that blood type can protect against HIV infection is grossly premature. Living with HIV can be really hard.

Which blood groups are resistant to HIV infection?

Immunity to infection is governed by white blood cells. There is no known scientific evidence that any blood group is resistant to HIV. However, there is evidence that there are a few people with genetically associated resistance to HIV. Possession of HLA genes that determine immunity to HI (for ex None.

Are people with high PK more resistant to HIV?

Therefore it is important not to overstate the results of the study. It seems likely that people with mutations that increase the amount of Pk will be more resistant to HIV than people with lower levels of Pk. This information may potentially lead to new types of HIV therapeutics.

Can you be resistant to HIV?

The same scientists have also published a study showing that individuals with a condition (Fabry’s disease) that increases their levels of Pk seem to be resistant to one type of HIV. 2  Interestingly, this genetic resistance has played an important role in functional cure research.