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Did you know?
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.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Did you know?
Excessive alcohol use costs the country approximately $235 billion every year.
Did you know?
Medication errors are more common among seriously ill patients than with those with minor conditions.