Covid update: On-demand tests; Delhi’s highest spike; 80 more special trains

From Delhi's highest single-day spike in 71 days to additional 80 special trains, here are the top updates on coronavirus pandemic. ICMR allowed on-demand testing for Covid-19, in an advisory issued on Saturday. However, the states can modify the advisory as per their requirement. Delhi High Court had asked states to re-strategise their policies for asymptomatic cases. Meanwhile, Railways has decided to start 80 more special trains from September 12, reservations for which can be done starting September 10. Also, Delhi recorded its highest single-day spike in 71 days when it recorded2,973 fresh cases on Saturday. Watch the full video for more updates on the pandemic.