How to ask if someone is vaccinated - and what to do if you don't like their answer

When is it okay to actually ask someone if they have gotten the COVID vaccine? How should you handle it if the answer makes you uncomfortable? Does the appropriateness of the question depend on the situation and the person? Dr. Deborah Cai, Senior Associate Dean of the Klein College of Media and Communication at Temple University is on the podcast to unpack what's going on behind the scenes of these tough conversations, why it's so hard to have conversations like this, and what to do the next time you're in that situation.