How to Survive in a World of COVID-19 and the Likes Madhavan Pisharodi, M.D. Total Air Replacement , 2.Total Fresh Air Conditioning, 3.Total Air Purification COVID-19 has shocked this world.  We have learned to give up a lot of our daily routines.  Unfortunately, there is no end in sight for this disaster.  The purpose of this article is to explore ways to stay away from and/or destroy the virus, so that we can get back  to our normal life style in a gradual but safe pattern.  It’ll be nice to start traveling, eating out, attending religious functions, sending children to schools, taking cruise ship vacations and watching sports in their own arenas with some assurance that this will not bring another wave of COVID-19 infections and deaths.   As of the 1 st of August 2020, COVID-19 has infected almost 18 million people worldwide and has killed about 700,000 people according to the statistics available through WHO.  Among the various countries, USA has been leading in the number of