|
|
On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
Blood is approximately twice as thick as water because of the cells and other components found in it.
The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
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.
![Muskox populations remain in the Arctic all year, though they migrate to higher elevations in the wi](https://biology-forums.com/gallery/47/medium_33_22_09_11_9_37_27_1803362.jpeg)
![Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r](https://biology-forums.com/gallery/47/medium_14755_11_11_12_7_15_46_100301985.jpeg)