text: The B.1.617 strain first detected in Vidarbha region, the Indian state of Maharashtra in December last year, is in the centre of global attention as it appears to have caused a second severe wave of Covid - 19 in India?
classes:  No, with the rapid spread, the B.1.617 strain is a major threat for the fourth outbreak in India.  Also, with the rapid spread, the B.1.617 strain is a major threat for the fourth outbreak in India.  Yes, with the rapid spread, the B.1.617 strain is a major threat for the fourth outbreak in India.