Droplet dispersion (IMAGE) American Institute of Physics Caption Droplet dispersion (side, top-down views) from a single cough for two people spaced 1 m apart at (a) t = 0.52s, (b) t = 1s, (c) t = 3s and (d) t = 5s. Credit A*STAR Institute of High Performance Computing Usage Restrictions Journalists may use this image only with appropriate credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.