Intr3pid
DIS Veteran
- Joined
- Mar 2, 2018
BioNTech's chief medical officer is echoing Pfizer CEO's earlier comments about the need for boosters and seasonal shots due to the possible waning immunity:Pfizer CEO is now officially talking about the boosters within 12 months.
https://www.cnbc.com/2021/04/15/pfi...cine-dose-likely-needed-within-12-months.html
The highlights:
* A third dose or a booster will likely be needed in about 12 months
* Possibly an annual vaccination drive like that for the flu shots
If most of the general public in North America and Europe is vaccinated by this summer or early fall, it means the booster will have to be taken by summer or early fall 2022. I imagine this is in response to the ongoing data coming out against the variants.
It also means that full vaccination may no longer be sufficient for, say, cruises requiring them. You will need a timestamp of your vaccination too!
The production and supply of the vaccines is looking much better later in this year and all of the next. We will hopefully see the AZ and J&J vaccines either modified or in the clear by then. Plus, those currently in Phase 3 such as Novavax and GSK should also receive their approvals this year.
https://www.cnbc.com/2021/04/21/sci...s-third-shot-is-needed-as-immunity-wanes.html
This leads us into the a new set of questions, such as:
1. What proportion of the population will agree to the third or seasonal shots? A greater hesitancy against the boosters is very likely for a variety of reasons - and particularly if treatments such as tablets get their approvals. We still need more data on how long the protection will actually last.
2. Will the cruise lines that are currently requiring vaccination require boosters too? Over time, as the pandemic eases, restrictions go away. Cruise lines have had near-death experiences, however, and that might move them to keep their restrictions on for longer than the others.
3. What will be the timing of administering the boosters? For travel in general, having everyone's immune system boosted before summer 2022 will be great - but it's absolutely essential for cruise lines who make almost 2/3rd of their annual profits in the summer season.