Thanks for info maya,apart from that on an unicef notice was shared which stated following
1.the virus is large in size with cell dia of 400-500 micro thus mask is compulsory
2.virus doesnt settle in air but is grounded so it cant be transmitted by air
3.virus on metal surface stays for 12 hrs,so wash your hands properly
4.virus on fabrics stays for 9 hrs,so wash clothes or expose in sun for more than 2 hrs
5.On hand it stays for 10 mins,use sanitizers esp alcohol sanitizers in purse/pockets as prevention
6.It cant bear a temp of 26-27,so drink hot water +expose in sun and avoid cold items
7.gargle with warm and saltwater,to prevent the germs from entering lungs
All of it are preventive measures