[SmokingJoe]

Pfizer says immunity can drop to 83% within four months in people who got its COVID-19 shot, further bolstering the company case for a booster

Very easy way for Pfizer to make massive illegitimate profits off a very dodgy vaccine that does not work and has not even been approved by the FDA.

[RetiredTexasVet]

Very doubtful that 83% is accurate as the CEC, etc. have stopped tracking “breakthrough” (ADE) data.