In the new normal there will be three types of people: COVID infected, COVID immune and COVID susceptible, and two types of tests used to classify us all. Based on our COVID status a person may be in isolation, able to do certain front-line jobs or be wearing a mask...
This year, we celebrated our 25th wedding anniversary. So, last week, one evening, I told my wife about a news story I heard on National Public Radio (NPR) about the microbiology of a kiss. My wife smiled. A group of researchers, I said, looked at the oral bacterial...
The night before I was leaving for a three-week medical mission trip, I was called urgently to the ICU to see a patient I’ll call Rachel, a previously healthy woman in her late 40s, slightly overweight. She had started a new job as a customer service agent. Rachel was...
Years ago, when my children (now teenagers) were babies and they dropped a pacifier on the floor, we rinsed it with tap water before putting it back in their mouth. As a parent and as an infectious disease doctor, sterility is of utmost importance to me. While this...
