Science and Nature Co., 07 Jun 2018 𝐓𝐡𝐞 𝐀𝐢𝐫𝐩𝐥𝐚𝐧𝐞 𝐂𝐚𝐛𝐢𝐧 𝐌𝐢𝐜𝐫𝐨𝐛𝐢𝐨𝐦𝐞 Travel much? Frightened by sensational stories about germs on a plane? On transcontinental…