The inner ear (internal ear, auris interna) is the innermost part of the vertebrate ear. In vertebrates, the inner ear is mainly responsible for sound detection and balance. In mammals, it consists of the bony labyrinth, a hollow cavity in the temporal bone of the skull with a system of passages comprising two main functional parts:
In a laboratory setting, HIV has been kept alive for as long as 15 days after the body fluid has dried, but this was controlled at a stable temperature and humidity that would be nearly impossible to reproduce in the natural world.
Hello and thanks for the questions. Based on the research in regards to HIV living on surfaces the science indicates that the virus begins to die immediately once exposed to air. While there is some question about how long HIV can live outside the human body, the facts state it can take from 30 seconds to 3 minutes.