PhysOrg Posted January 3, 2018 Share Posted January 3, 2018 Have you ever got on a flight and the person next to you started sneezing? With 37 million scheduled flights transporting people around the world each year, you might think that the viruses and other germs carried by travellers would be getting a free ride to new pastures, infecting people as they go. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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