COVID-19 Vaccines Are Coming. Here ’s What to Expect

Vaccines normally take decades to develop and test, but two COVID-19 shots, from Moderna and Pfizer (in partnership with BioNTech), have gone from nonexistent to about 95% effectiveness in 10 months. Public-health officials and governments now have the dual challenge of convincing the public that the vaccines are both safe and scientifically sound, as well as figuring out how to distribute billions of doses. Here’s what we know so far about how that’s going. When can I get vaccinated? That depends. Manufacturers have already begun producing vaccines, betting that they will be effective, so they can be ready to ship if the FDA authorizes them, possibly as soon as December. Still, doses will be limited this year and will be reserved for those at highest risk of infection, such as health care workers as well as those with essential jobs, like first responders and law-enforcement personnel. As vaccine manufacturers fire up production, more people, including those with chronic health conditions, and the elderly, will be able to get immunized. Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, says it may not be until spring that most Americans can start to get vaccinated. Who approves the vaccines? The Food and Drug Administration must approve any vaccine. But most COVID-19 vaccine makers won’t initially apply for normal approval, which typically requires six or more months of follow-up study. Instead, they will likely ask ...
Source: TIME: Science - Category: Science Authors: Tags: Uncategorized COVID-19 Source Type: news