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According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).
A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
Approximately 500,000 babies are born each year in the United States to teenage mothers.
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.