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Photo by diofw |
Because I want to better understand the risk factors for coronavirus (aka COVID-19 the disease, SARS-COV-2 the virus), I wrote a
post in April about biological risk factors such as obesity and diabetes. I'm adding to that post as new risk factors are announced (such as blood type).
Basically, these elements increase risk of COVID-19 transmission:
- Being INDOORS (less ventilation of fresh air, more risk)
- Being in a CROWDED space (closer to people, more risk)
- LINGERING in that space over times (more time, more risk)
- Being in a county with a HIGH INFECTION RATE (more community infection, more risk)
- Being in a crowd WITH TRAVELERS from many other locations (more counties, more risk)
- Being in a crowd where people PROJECT THEIR VOICE OR BREATH by talking, cheering, yelling, crying, booing, singing, panting, coughing, sneezing (more people exhaling forcefully with high frequency, more risk)
The date of this post is June 12th, but as I read news stories and scholarly studies, I will be adding information about settings that are high risk factors for transmission.