A 22-year-old pregnant woman andtwo others tested positive for novel coronavirus on Sunday in Jalna in Maharashtra, taking the district's COVID-19 count to 11, health officials said.Ranganath Nagar, where the woman stays, has been sealed and declared a containment zone, said District Civil Surgeon Dr Madhukar Rathod.The other two who tested positive on Sunday are a 29- year-old man and his 52-year-old mother who had returned to their native Ambad from Mumbai recently, Rathod said.