Which cells does the HIV virus primarily targ | vedclass

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(A) After entering the human body,the $HIV$ virus first enters macrophages,where the viral $RNA$ genome replicates to form viral $DNA$ with the help o

Vedclass · Accepted Answer

Macrophages,$T_H$ cells

Vedclass · Answer

(A) After entering the human body,the $HIV$ virus first enters macrophages,where the viral $RNA$ genome replicates to form viral $DNA$ with the help of the enzyme reverse transcriptase. Macrophages continue to produce virus particles and thus act as an $HIV$ factory. Simultaneously,$HIV$ enters helper $T$-lymphocytes ($T_H$ cells),replicates,and produces progeny viruses. The progeny viruses released into the blood attack other helper $T$-lymphocytes. This leads to a progressive decrease in the number of helper $T$-lymphocytes in the body of the infected person.

Which cells does the $HIV$ virus primarily target in the blood to cause infection?

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