|
|
The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
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.
Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.
Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
![William Masters and Virginia Johnson are among the most influential researchers in the history of th](https://biology-forums.com/gallery/47/medium_558257_07_07_16_12_34_14_236661532.jpeg)
![Pelvis and knee rock. Hold the feet again for a moment, and move to the person’s right side. Place ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_11_07_30_33595548.jpeg)