Why do you think it would take 2 years after a vaccine was approved to inoculate enough people? I hadn't seen that as an estimate anywhere.
Nothing I've read indicates it will take anything like that long to manufacture enough vaccine. In terms of actually vaccinating people, there are some challenges to be overcome in terms of distribution, but assuming the vaccine can be delivered to the places it needs to be, it seems as though sufficient infrastructure exists to vaccinate people. For example, approx 50% of the US population receives the flu vaccine each year over the course of 3 or so months without overwhelming medical services providers.
I believe it was Fauci who said that but I also heard it from several other sources as well as from some family members in the medical field - apologies I do not have a specific article to source.
Essentially my logic breaks down like this:
- Once a vaccine is formally approved there is a ramp up time to scale production - this is the reason that many competing drug companies are partnering on the production of covid drugs as it can save time and money to leverage someone else's existing manufacturing infrastructure. Establishing the ability to manufacture a drug at scale (100s of millions of doses vs thousands) takes time.
- Depending on the drug itself there is also the time taken to manufacture it, you also need the packaging and in some cases climate controlled storage and transportation which also takes time to put in place.
- You also have to train medical professionals how to administer the drug, have distribution and massive scale logistics in place for mass inoculation of 100's of millions of people. This all takes time to put in place before you can start administering vaccines.
- Once this is in place it will then easily take a year or two to inoculate the entire population but with anti vaxxer sentiment we have our final challenge, the field of dreams situation, if you build it will they come. Simply put it is going to take time to educate the population on this vaccine and convince them to take the vaccine.