Mosquitoes are deadliest, killing with malaria, dengue fever, yellow fever and encephalitis. Mosquitoes are particularly a threat to South America,…

New HIV infections are coming in greatest number among black gay and bisexual men and black women due to sexual…

While concern and awareness about the Ebola epidemic is high in the United States, a large percentage of Americans still…

Gonorrhea poses a unique problem to the American public health. There are nearly a million new cases every year and…

The number of cases of syphilis every year has been on the decline from 1941 to 2000. However, in recent…