Fig. 9.

COVID-19 progression upon lifting the containment measures in India. (a)–(c) Time evolution of the population of infected, if the containment measures are ‘rapidly’ lifted $\sim$ 45 days (a), $\sim$ 80 days (b), $\sim$ 120 days (c) from lockdown (e.g., from the day lockdown was enforced). (d) Time evolution of the population of infected, if, $\sim$ 45 days from lockdown, the containment measures are gradually relaxed/phased out within a time window of $\sim$ 30 days. The real data considered for fitting are from March 2, 2020