Pitfalls and triumphs on the way to complete vaccine protection.
Pitfalls and triumphs on the way to complete vaccine protection.
A detailed interactive map shows the distribution of people in the United States who are infected with HIV
It may be time to reconsider an AIDS vaccine which is more human than viral, triggering the immune system in a way that no other vaccine does.
Decades of vaccine research have expanded our understanding of the immune system and are yielding novel disease-fighting tactics.
Recent successes and ongoing efforts to develop a successful vaccine
A new vaccine that uses a persistent virus vector controlled SIV in 50 percent of tested monkeys