How does HIV cause infection in humans?

HIV is caused by a virus. It can spread through sexual contact, illicit injection drug use or sharing needles, contact with infected blood, or from mother to child during pregnancy, childbirth or breastfeeding. HIV destroys CD4 T cells — white blood cells that play a large role in helping your body fight disease.

Can I try for a baby while on ARVs?

Having both partners on treatment—one on PrEP and the other on antiretroviral therapy—greatly reduces the risk of HIV transmission but also protects the baby as well. If PrEP cannot be used for any reason, the couple can still conceive if the partner with HIV is virally suppressed.

Where can I find free online epidemiology courses?

Principles Of Epidemiology: HomeSelfStudy Course…

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  • Where can I find free online public health courses?

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