What you want to hear when you are 86 and have received the second booster shot.

 Nearly two-thirds of the people who died during the omicron surge were 75 and older, according to a Post analysis, compared with a third during the delta wave. Seniors are overwhelmingly immunized, but vaccines are less effective and their potency wanes over time in older age groups.

Experts say they are not surprised that vaccinated seniors are making up a greater share of the dead, even as vaccine holdouts died far more often than the vaccinated during the omicron surge, according to the CDC. As more people are infected with the virus, the more people it will kill, including a greater number who are vaccinated but among the most vulnerable.