How can hiv/aids be transmitted from one person to another without having any form of sexual contact and why

Hiv and AIDS can be spread by people sharing the same needles for drugs, this happens because the virus goes through the infected persons blood stream and when you use a needle it touches the infected blood the virus holds on to the needle and then it gets passed to the next person making them infected.

The negative effects of smoking weed underage age includes:
regular use
heart problems
trouble breathing
mental health issues
academic issues
lower life satisfaction

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