- Reduces disease incidence by 8x
- Reduces hospitalisation incidence by 25x
- Reduces mortality incidence by 25x
Source, CDC, 29 July 2021: https://context-cdn.washingtonpost.com/notes/prod/default/do... (PDF) p. 3.
Whether or not SARS-COV-2 becomes endemic and chronic isn't clear, though that does appear a possibility. It's been detected in 40% of tested wild deer population in 2021 across four US states:
https://www.biorxiv.org/content/10.1101/2021.07.29.454326v1....
A persistent animal reservoir in North America, and presumably, other continents, in multiple species (deer are simply where we've looked so far), would suggest a substantial risk of chronic Covid, continuously evolving and mutating. My own very nonexpert concern is that COVID-19 will be with us for at least another 2--3 years and quite possibly well beyond that.
Get the jab already.