coronavirus July 15, 2020 10:25 am Promising News in Search for COVID Vaccine An experimental vaccine may give some protection against the coronavirus, data from early stages of a human trial by Cambridge-based biotech company Moderna shows. US & World Videos 3:41 Cool air to linger over Boston into the weekend 2:28 Karen Read trial continues, jurors visit crime scene 2:44 Karen Read trial Day 4: Jurors to visit crime scene 1:30 Bruins lose Game 6 in Toronto 4:28 State Department apologizes to family of man imprisoned last year in Turks and Caicos