Arizona will join the ranks of states where residents have been ordered to stay at home unless absolutely necessary Tuesday.

Gov. Doug Ducey signed the “Stay Home, Stay Healthy, Stay Connected” order Monday. The restrictions become active at 5 p.m. Tuesday. This is the state’s latest escalation in the effort to prevent the spread of COVID-19, the disease caused by novel coronavirus that has infected 1,157 as of Monday and killed 20 in Arizona.