Sharing a drinking glass with an infected person will not transmit HIV and is denoted as option A.
What is HIV?
This is referred to as human immunodeficiency virus and it attacks the body's immune system thereby weakening it.
It can be spread to others through sexual contact and exposure of body fluids such as blood, breast milk etc which is therefore why sharing a cup of water is harmless.
The options include:
- Sharing a drinking glass with an infected person.
- From mother to baby in breast milk.
- Direct blood contact with infected blood or blood products
- Unprotected sexual contact
Read more about HIV spread here https://brainly.com/question/1686219
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