Two shark attacks have been reported at a popular U.S. beach over the past week. Summer is officially here. Temperatures on the East Coast have approached the high 90s and low 100s in many U.S. cities.

Two swimmers were bitten by sharks within a week on Hilton Head Island — a vacation hotspot for many Ohioans. Here’s what to know before hitting the water.

Two beachgoers were bitten by sharks on Hilton Head Island, S.C., within a week, according to local officials.