1. Sore Throat. According to the U.S. Centers for Disease Control (CDC), strep throat is a prevalent type of sore throat that strikes children. However, itâs less common in adults. The painful, sore, red, and inflamed throat tissues that come with strep are due to an severe viral infection.
Approximately 400,000 people in the United States and 2.3 million people worldwide have MS â and thereâs one new U.S. diagnosis of MS every hour, according to the National Multiple Sclerosis Society.
More than 50 million people have epilepsy worldwide. It is estimated that there are globally 35.6 million people with dementia with 7.7 million new cases every year-Alzheimer's disease is the most common cause of dementia and may contribute to 60â70% of cases. The prevalence of migraine is more than 10% worldwide.