Diarrhea can be caused by a variety of bacteria, viruses, and parasites. Children can also have diarrhea without having an infection, such as when diarrhea is caused by food allergies or as a result of taking medications (such as antibiotics).
National Football League regular season. The National Football League (NFL) regular season begins the weekend after Labor Day in early September and ends in December or early January. It consists of 256 games, where each team (32 total) plays 16 games during a 17-week period. Since 2012, the NFL schedule generally has games in one of five time slots during the week.
NFL countdown: 50 days, 50 numbers. Fifty days until the start of the NFL season, we count down 50 facts, one for each day. 50: Wes Welker enters the 2015 season with 50 career touchdown receptions. Jordy Nelson is one touchdown catch shy of 50. 49: The New Orleans Saints will be playing their 49th NFL season in 2015.