Cough Droplets Can Travel br Beyond 6 Feet, Study Suggests .br The new simulation study, conducted by researchers from Singapore's Agency of Science, Technology and Research, .br was published in the br journal, 'Physics of Fluids.'.br Additionally, anyone who is shorter than br the person coughing, such as children, br could be at a greater risk of being exposed.br Young children may be at greater risk compared to adults based on the typical downward cough trajectory. , Study researchers, via CNN Health.br Teenagers and short adults are advised to maintain a social distance greater than br 2 m from taller persons, Study researchers, via CNN Health.br Surgical masks are known to be effective at trapping large droplets and therefore recommended for br use as necessary, Study researchers, via CNN Health.br Researchers simulated the trajectory of droplets from a person who coughs outside while another person listens nearby.br Different droplet sizes, air temperatures, relative humidity, wind speed and distances between the cougher and listener were simulated.br In some instances, particularly at higher br wind speeds, a 100-micrometer droplet br was able to travel about 22 feet.br However, the results are somewhat br limited considering they are simulations rather than real-life experiments.