HIV Transmission Myths: Sharing a Glass Does Not Spread HIV

Sharing a glass with someone who has HIV/AIDS does not transmit the virus.

Why?

  • HIV is not spread through saliva.
  • Saliva contains enzymes that inhibit HIV.
  • Viral load in saliva is negligible; no documented cases of transmission via sharing utensils, cups, or casual contact.

Actual Transmission Routes

  • Unprotected sexual contact
  • Sharing injection equipment
  • Mother-to-child (pregnancy, birth, breastfeeding)
  • Blood transfusions (extremely rare in screened supplies)

Casual Contact Is Safe

Hugging, kissing (closed-mouth), sharing food, toilets, pools, or insect bites do not transmit HIV.

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