There are five stages of infection, each with a different duration and symptoms. These differences also depend on the type of infection. Infection occurs when an organism, such as a virus or bacterium ...

HIV is a virus that attacks your immune system. If you don’t treat it, HIV typically goes through three stages. But if you keep the virus under control, you may live for decades without symptoms and ...

Early switching from intravenous to oral treatment does not compromise treatment success in children with bone and joint ...