This is an extraordinary scientific achievement, but is it safe?
The average vaccine takes approximately 10 years to develop. There are currently two COVID-19 vaccines (Pfizer/BioNTech and Moderna) that will likely be authorized and released to the public within a year of the discovery of the virus. How can a safe vaccine possibly be developed so fast?
These will be the fastest vaccines ever developed, by a margin of years. The next fastest vaccine ever approved for public use was the mumps vaccine, and that took 4 years.
Unfortunately, that speed has made a lot of people nervous. Will the vaccine be safe? Are they skipping steps? How is this process moving so fast?