Rose Walk and Talk: Does cold weather make you more susceptible to catching a cold?

In episode 4 of “Rose Walk and Talk,” Akiko Iwasaki, the Sterling Professor of Immunobiology and professor of dermatology and of molecular, cellular, and developmental biology at Yale School of Medicine, professor of epidemiology (microbial diseases) at Yale School of Public Health, and an investigator at the Howard Hughes Medical Institute, answers a common question about the common cold.