First of all I would say sanitize your hands at regular intervals for 20 seconds. Second wear a mask when your are out. Maintain social distance. Third donot make any physical contact with any corona suspected person.Fourth at least make 1.5m distance while talking to any one.fifth come out your home as less as possible.Those are my precautionary measures novel corona virus until the vaccine comes.Lets follow these things and make our world corona free.I know we would get a win over this.