Hello guys, It's been a long time I did not post here. Now this time is everybody is quarantined at home, right? Currently, all countries (189 countries infected) got infected the corona virus more or less and it hits all countries both socially and economically. But, we all have to fight together and there are many people got infections especially in United States, UK, Italy, France, Germany, South Korea, Iran, and other EU countries. Regarding some update news, the vaccine will be out soon but still progressing. The process is leading to positive conditions. Meanwhile, there are many countries still facing the increasing infections day by day. I hope this pandemic will be ended soon. Lets fight together and pray for our world. How do think of this situation and what do know about the vaccine?