“Fact: Many pharmaceutical companies invested significant resources into quickly developing a vaccine for COVID-19 because of the world-wide impact of the pandemic. Even though COVID-19 is new, these types of viruses (called coronaviruses) have been studied since the 1960s. This knowledge helped scientists understand the virus to make a vaccine”
https://sf.gov/sites/default/files/2021-01/Myth-vs-Fact-Flyer-011221-CCC.pdf
#TeamBakuNanay #Covid19 #vaccines