Why Distributing COVID-19 Vaccines Will Be Harder Than Creating Them

“The COVID-19 situation is significantly different and more complex than anything we’ve had to deal with in the past,” Kris Ehresmann, one of those responsible for infectious diseases at the Minnesota Department of Health, told The Atlantic Kris Ehresmann. The two main vaccine candidates in the United States, Moderna and Pfizer in collaboration with BioNTech,…