Aside from the obvious examples of close contact (ie, kissing, sharing utensils etc) the CDC explains how far the virus is likely to travel when an infected person coughs.

The virus is believed to be transmitted in the same way human influenza viruses are -  through large respiratory droplets that are expelled when sneezing or coughing. Because these are large, heavy droplets, they don’t remain suspended in the air and generally travel no more than 6 feet.

What does this mean to you? The CDC recommends maintaining a 6 foot distance between you and the person coughing. Keep in mind that viruses can remain alive on surfaces up to 2 hours – that’s why it’s important to wash your hands before touching your nose, mouth or eyes.

If you are coughing and sneezing, observe coughing etiquette by covering your mouth with your arm. Better still, stay home if you have any symptoms of the flu.

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