A pharmacy technician putting on a respiratory mask serves customers putting on the same on the eve of a lock down in Harare, Zimbabwe. A 21 day lockdown has since been put in effect because of the Coronavirus pandemic. The virus now known as Covid 19 started in Wuhan China in December 2019. It has spread to every country world wide, and has made many people sick and resulted in many deaths. Many governments have put their countries in lock down to stop its vicious spread.