There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.
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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.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
Palade's use of the pulse-chase method to study protein secretion
The areas in which reading-associated increases in activity were observed in the fMRI study of ...
Seattle Longitudinal Study
These findings are from Colby and Kohlberg's long-term longitudinal study