In April 2002, the CDC requested that the Advisory Committee on Immunization Practices (ACIP) update the recommendations regarding smallpox ... should an HIV-infected person inadvertently be ...

Monkeypox virus sickened about 70 people. The cause was traced to prairie dogs that had been infected by imported African rodents at a pet distribution center. Fortunately, this disease was not as ...

Smallpox is caused ... disease killed more than 5,500 people in the United States. Today more than 35 million people around the world are living with an HIV infection. More than 25 million people ...

When the researchers analyzed the children's bones, they found evidence of osteomyelitis variolosa, a rare bone infection caused by the smallpox virus ... millions of people, but experts still ...

Smallpox has a fearsome reputation, having killed more people in history than any other ... Jenner intentionally infected an eight-year-old boy with cowpox. Two months later he infected the ...