Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.
Did you know?
The FDA recognizes 118 routes of administration.
Did you know?
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai
An image comparing the brain sizes of different species.
Digital Atlas
Portable digital refractometer.
Image
Scanning electron micrograph of HIV-1 budding (in green) from cultured lymphocyte. This image has ...