Thursday's health and safety news from the world of football:
- X2 Biosystems, which provides on-field concussion data for diagnosing head injuries for all 32 NFL teams, announced it has an agreement to use a similar tablet-based system with Major League Soccer.
- The Cleveland Browns announced the start of "First and Goal," a volunteer program, at a Cleveland-area school.
- The Darien (Conn.) Daily Voice reported that Norwalk's Katherine Snedaker praised the new law in Connecticut that requires more concussion education for student athletes.
-- Bill Bradley, contributing editor