In 1998, approximately what percent of the total worldwide hiv infections were found in sub-saharan africa? . a. 10% . b. 30% . c. 50% . d. 70% .

Although Africa is home to about 14.5% of the world's population, it is estimated to be home to 69% of all people living with HIV and to 72% of all AIDS deaths in 2009.

-D. 70%

yes. i think it is for sure.

some stis can be transmitted through a handshake. - false