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Author Question: For most of its existence, the Mississippi River has followed the same stream channel. Indicate ... (Read 130 times) |
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
More than 4.4billion prescriptions were dispensed within the United States in 2016.
A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.
Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.