A significant oil spill of at least 2,000 gallons has occurred in Baltimore Harbor, prompting ongoing cleanup efforts. Maryland officials are set to provide an update on the situation, which is attributed to a leak from a pipeline at Johns Hopkins Hospital, though investigations are still underway. Responders are using containment equipment and Coast Guard personnel are monitoring the cleanup to ensure environmental standards are met, with the spill currently contained in a defined area near the South Central Avenue Bridge.