How to determine if you are HIV positive

In the U.S., blood tests can reveal the presence of HIV.But in Africa, people who are HIV-positive can be diagnosed with the disease, too. The Centers for Disease Control and Prevention (CDC) has been trying to determine how many people in Africa are infected with the virus, which affects the immune system and the brain.In Africa, where the disease is less common, many people who test positive...

How to get the latest testing results from your Dell computer on a Windows 10 Mobile device

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