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Author Question: Ozone depletion from chlorofluorocarbons is chiefly due to the production of free chlorine. ... (Read 134 times) |
Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.
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.
Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.