It's very similar to Legionnaires' disease in how it's spread.  Legionnaires'   
   also caused pneumonia-like symptoms that led to death in the same way Covid-19   
   does.   
      
    Now they're saying Covid-19 is an air-borne virus, even more than a 'by   
   touch' contamination and spread. Is that an endorsement for masks, or what?   
      
   It also  explains why people on aircraft are easily infected: the circulating   
   cabin air is no longer exhausted from the aircraft 'every 3 minutes' like it   
   used to be.  The airlines rely heavily on hepa-like filters to keep the air   
   clear of major    
   particles.  So  do cruise ships.  But those filters cannot  filter out the   
   small particles that carry Covid-19 virus.   
      
   Legionnaires' also was contracted from outside sources like pools and spas and   
   hot water tanks that hadn't been drained or cleaned in many years.  Then it   
   was spread from person to person indoors through ventilation systems.  And it   
   also  hit the elderly    
   and those with 'pre-existing' conditions harder than most.   
      
   Here's an article of how group-gatherings are the deadliest sources of all -   
   and why being outdoors is safer than being indoors with people:   
      
   Quote from article:   
   "Ventilation seems to play a role and what that means is that transmission is   
   occurring via droplets in the air that people are inhaling or somehow picking   
   up," said Marr.   
      
   "The fact that ventilation seems to matter strongly suggests that there is   
   transmission happening through the air."   
   __________________________________   
      
   Canada is slowly reopening — and new research reveals where you're most at   
   risk of COVID-19   
      
   https://www.cbc.ca/news/health/coronavirus-canada-spread-risk-covid-1.5572505   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)