Could it be that Water vaporization from sludge and possible sewer runoffs have ammonia-water vapor whose pH level is conducive to carrying certain SARS virus, also like meat packing house? Just putting it out there.
The high relative humidity levels prevent small water droplets in exhaled air from evaporating. This in addition to close quarters and mouth breathing from heavy exercise probably make for ideal conditions to spread that type of disease.
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Could it be that Water vaporization from sludge and possible sewer runoffs have ammonia-water vapor whose pH level is conducive to carrying certain SARS virus, also like meat packing house? Just putting it out there.
The high relative humidity levels prevent small water droplets in exhaled air from evaporating. This in addition to close quarters and mouth breathing from heavy exercise probably make for ideal conditions to spread that type of disease.