The National Weather Service has issued a heat advisory for Merrimack, Cheshire, Hillsborough, Rockingham and Strafford counties from 11 a.m. to 8 p.m. Wednesday. Highs on Wednesday will range from ...

But benzathine penicillin G is the only product that’s approved and recommended to treat the sexually transmitted infection syphilis during pregnancy. If the infection is caught early, a single ...