A, Attleboro Massachusetts Firefighter is in serious condition after he and 10 other members of his department tested positive for COVID-19. 9 Firefighters and two dispatchers — most of whom worked at the same time — had tested positive for the coronavirus as of Tuesday. On Thursday, an Attleboro firefighter learned that he tested positive for COVID-19 and immediately notified the department. That firefighter was also immediately isolated. Most of the 11 who have tested positive are asymptomatic or have mild symptoms, with the exception of the one firefighter who became very ill. He is currently being treated at Rhode Island Hospital.