By all accounts, we’re smack dab in the middle of a terrible flu season. More people are getting sick than at any time during the last 10 years, and that flu vaccine you got — or maybe forgot to get — is reportedly only 10 percent effective. So, what the heck is going on? And what preventative measures can you take to avoid or treat the flu?
Dr. Emily Landon, an infectious disease specialist at the University of Chicago
Sarah Cobey, assistant professor in the Department of Ecology and Evolution. She studies how viruses evolve and spread.