Before revision:  The first set of parameters yields initially a reproduction ratio R0 = 3.30 decreasing to 0.92 in April 8, after the lockdown, but increasing to 2.44 after April 27, most probably due to an increase of the contagion in highly populated slums.
After revision:  The first set of parameters yields initially a reproduction ratio R0 = 3.30 decreasing to 0.92 in April 8, after the lockdown, but increasing to 1.55 after April 27, most probably due to an increase of the contagion in highly populated slums.