We Don't Know Why, But

We Don't Know Why, But There Are Some Gradients Of Infection.

I've Participated In Meetings Where There Were Concerns By Ethical Experts. There Is No Clear Solution.

It's Clear That Prevention Will Never Be Sufficient. That's Why We Need A Vaccine That Will Be Safe.

We Can Be Exposed To Hiv Many Times Without Being Chronically Infected. Our Immune System Will Get Rid Of The Virus Within A Few Weeks, If You Have A Good Immune System.

Since Most Of The Transmission Is Sexual Transmission, You Have A Regional Or Local Response To The Virus.