Cough outbreak spreading across the Bay Area

If you feel like you're In a relentless battle with a persistent cough, well you're not alone. Even those who aren't afflicted are likely hearing a lot more coughing in places such as the office and wanted to learn more about what's going on and how to avoid it. So we turn, as we often do, to Doctor Peter Chin-Hong, an infectious disease specialist at UCSF.