How about not being there? When I was young and living in a tropical country, I would get a cold followed by either or both Astmatic Bronchitis and Pneumonia. The cure? Move to a temperate country and I am at high risk in the summer. I lower that risk by staying in an AC area as much as possible.

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01 Ford Excursion Powerstroke
99 E300 Turbodiesel
91 Vette with 383 motor
05 Polaris Sportsman 800 EFI
06 Polaris Sportsman 500 EFI
03 SeaDoo GTX SC Red
03 SeaDoo GTX SC Yellow
04 Tailgator 21 ft Toy Hauler
11 Harley Davidson 883 SuperLow