HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
Did you know?
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
Did you know?
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Charles Darwin and the voyage
The rate of evolution in short and longÂÂÂlived plants
Effect of a Black Hole’s Tidal Force on Infalling Matter
Charles Lyell
Darwin observed that tortoises on islands that are arid tend to have saddle-shaped shells, allowing