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- Severe acute respiratory syndrome coronavirus 2 or SARS-CoV-2 causes the disease COVID-19.
- The disease is spread by close contact from person to person .
- A research study investigated to see if physical distancing, wearing face masks, and wearing eye protection can prevent or minimize the viral transmission.
- Data was obtained for the SARS-CoV-2, the betacoronavirus that causes severe acute respiratory syndrome, and MERS. All data were examined to determine if there is an overall trend for each precaution.
- The research identified 172 observational studies across 16 countries totaling to 25,697 patients.
- The finding suggests that one meter of physical distancing or more lowers the viral transmission and increases protection compared to distance of less than one meter.
- The finding also suggests that wearing face masks, particularly N95 or similar respirators, may reduce the risk of infection compared to disposable surgical masks or similar.
- Wearing eye protection was correlated with reduced infection.
Source:
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)31142-9/fulltext
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The Chromoscience uses AI-assisted tools to support the preparation and editing of science articles. Content is reviewed by the editor for clarity and consistency with the cited research before publication. Readers are encouraged to consult the original scientific publications for complete findings, methods, and limitations.





