Vaxicide.

There's another more specific use for vaxxident: if a plane drops out of the sky or a vehicle crashes because the pilot or driver has had a medical incident due to the vax, that's an accident caused by the vax ie. vaxxident.

SADS (sudden adult death syndrome). Not really a pun, but the acronym says it all.

(When someone says something stupid) "You sound vaccinated."

Died by injecticide.

Vaxxident is an automobile accident that was caused when a vaccinated person stroked out or died.

This will be more common soon. The government will respond by asking for more control over our cars.

"Died from suddenly"

Nolasquid, I have a friend Nolafish. New Orleans is a magical experience.