Aren't as safe as we like? Understatement of the year. They provide no protection from getting the virus, transmitting it, preventing hospitalization, or dying from it. In fact, it is highly risky getting vaccinated especially getting boosted. SADS was not a thing before the vax came along.
Or like Fetterwoman, SUSS.
Ssdden Unexpected Stroke Syndrome.
Scamdemic.
On steroids.