Category Archives: NAA News

Using Science To Make Informed Decisions About Risk

Every day we are inundated with various social media posts and news sources telling us about what does or does not work, that some things may be harmful, or that a product is not safe because it contains a chemical that causes cancer or other adverse health effects in animals.

You may wonder if you should start avoiding certain products in hopes of keeping you and your family safe.. It's confusing for other scientists as well, and you may not...

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How to use ventilation and air filtration to prevent the spread of coronavirus indoors

The vast majority of SARS-CoV-2 transmission occurs indoors, most of it from the inhalation of airborne particles that contain the coronavirus. The best way to prevent the virus from spreading in a home or business would be to simply keep infected people away. But this is hard to do when an estimated 40% of cases are asymptomatic and asymptomatic people can still spread the coronavirus to others. Read more

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