The great news is that the current COVID-19 vaccines have shown to be highly effective at preventing the virus. But there’s currently limited information on whether […]
Six times over the course of a year, some select COVID-19 vaccine recipients at the University of Pennsylvania are rolling up their sleeves for a different […]
A child’s first influenza infection shapes their immunity to future airborne flu viruses—including emerging pandemic strains. But not all flu strains spur the same initial immune […]