I live in a cold (North Dakota) climate and will very soon have to give up outdoor socializing. If I want to try indoor socializing, it’ll be too cold to keep windows wide open for a long stretch. Would it help to open a window or door for a minute or two every so often?

Brr! Around the U.S., as colder temperatures set in, outdoor social gatherings can be harder to swing. Even our dearest friends would find it hard to join us for a snowy, windy backyard picnic or around-the-block stroll.

So from a comfort perspective, it makes sense to consider moving social activities indoors. But you’re definitely incurring more risk: The outdoor air can disrupt potentially infectious exhalations. Is there a way to use open windows, air filters and other strategies to make the indoors more like the outdoors?

Source: Would Spraying A COVID-19 Mask With Oil Be A Good Thing … Or A Bad Thing? : Goats and Soda : NPR