India's capital, Delhi, has seen a sharp dip in coronavirus case numbers in recent weeks. Is one of the country's biggest hotspots actually close to flattening the curve? Aparna Alluri finds out more.
Two weeks ago, Delhi was scrambling to fight a pandemic that appeared to be spiralling out of control.
June had been a terrible month for the city - with record surges almost every day, it accounted for most of the case load in the capital territory up to that point. Overrun labs and public hospitals added to the chaos and anxiety - as did conflicting information from the state and central governments.
By the end of the month, Delhi responded with a flurry of measures, from door-to-door health check-ups to increased testing, with the use of antigen tests, which are rapid but less reliable than the more widely-used RT-PCR tests.