COVID Vaccines: Understanding the New Technology Used to Fight the Virus
The consequences of coronavirus disease 2019 (COVID-19, or COVID) have been devastating since its emergence in December 2019, with more than 100 million cases and 2 million deaths globally.1 Our day-to-day work and social activities have been significantly hampered. Schools have shut down (hello, remote learning), international travel to many countries has been banned (goodbye, vacations), and many businesses have been forced to shutter. What was supposed to last a couple of weeks—as we’d initially hoped—has lasted over a year. And although precautions such as frequent handwashing, … COVID Vaccines: Understanding the New Technology Used to Fight the Virus