While much is unknown about Covid-19 transmission aboard airplanes, a US Department of Defense study, released Thursday, suggests that people don’t need to worry about circulating air spreading the virus on planes — supporting earlier research showing the ventilation systems on planes filter the air efficiently and remove particles that could transmit viruses.

The study, which was released without peer review, did not take into account other ways that people could catch the virus on a plan: by people coughing or breathing directly on them, from surfaces or from confined spaces such as restrooms.​

Source: CNN


  1. The government will always tell you that the industries which keep them in office are not harmful to your health.


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