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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.