|
|
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.
Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.
Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
![The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ...](https://biology-forums.com/gallery/30/medium_548020_07_06_17_2_32_32_30427578.png)
![Loosen the scalp by applying circular friction to the sides, back, and top of head (over entire hair ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_47_42_331231851.jpeg)