HIV/AIDS vaccines

HIV/AIDS vaccines are designed to prevent HIV infection, the virus that can lead to AIDS. While effective vaccines for many diseases exist, developing an HIV vaccine has been challenging due to the virus's variability and its ability to evade the immune system. Research is ongoing, with various vaccine candidates tested in clinical trials. Some aim to stimulate the immune system to recognize and fight the virus if exposed, while others focus on providing antibodies or improving overall immune response. A successful vaccine could significantly reduce new HIV infections and improve public health worldwide.