I don't think it was necessary to close the economy through things like social distancing.
In February, Uhuru should have made wearing of face masks mandatory and let people continue with their daily economic lives.
According to Patricia Greenhalgh, professor of primary health care sciences at Oxford University, “there is not a single country in which mask wearing was introduced early and with high compliance, where the disease wasn’t quickly brought under control.”
amp.economist.com
In February, Uhuru should have made wearing of face masks mandatory and let people continue with their daily economic lives.
According to Patricia Greenhalgh, professor of primary health care sciences at Oxford University, “there is not a single country in which mask wearing was introduced early and with high compliance, where the disease wasn’t quickly brought under control.”

Masks probably slow the spread of covid-19
But wearing one is mainly an act of altruism