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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.
Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.
Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
![Over the past four decades, the self-reported health of married men and women has remained high, ...](https://biology-forums.com/gallery/47/medium_660365_23_12_16_3_52_08_243681070.jpeg)
![Using the cursors on the oscilloscope, the high- and low-oxygen sensor values can be displayed on ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_10_29_36_29951684.png)