Man is known by the company he keeps : We all have individual microbial cloud

Man is known by the company he keeps. Above phrase is popular cultural conclusion. There is no science involved but this is what wise from us have concluded.   Humans emit upwards of 106biological particles per hour, and have long been known to transmit pathogens to other individuals and to indoor surfaces.   Here is … Continue reading Man is known by the company he keeps : We all have individual microbial cloud