“The creative class has converted cultural attainment into economic privilege and vice versa.
COVID-19 immunity
The research was done using ferrets, which have both susceptibilities to seasonal influenza viruses that affect us and have similar respiratory transmission patterns.
Viruses are simple organisms; the medical school metaphor is that of a syringe, a capsule with a spike that injects its genetic material into a cell, taking over that cell's machinery to reproduce.