An 11-month old boy suffered a stroke after chickenpox, an underappreciated risk of varicella zoster infection. This catastrophe could have been avoided if his parents had just vaccinated his two older siblings.
Dr. David Brownstein is a "holistic" family practice physician in my area. Consistent with being "holistic," he is antivaccine to the core. That's why he's unhappy with the recent CDC recommendation that adults over 50 receive the new shingles vaccine. He thinks he's found a clever argument to show it doesn't work. Unfortunately, his argument only reveals his bias and misunderstanding.