Younger Americans Benefit Less From Support Shots Than Older People


According to data from the CDC, unvaccinated people of all ages are at higher risk of infection, hospitalization and death than those who are vaccinated, a trend that has continued since the introduction of vaccines.

As of December 25, the rate of hospitalization among unvaccinated adults older than 65 was 246 per 100,000 people. This rate decreased to 27.4 per 100,000 for those vaccinated without vaccination and to 4.9 for those vaccinated and vaccinated.

There were roughly 44 deaths per 100,000 unvaccinated adults aged 65 and over. Vaccines have reduced that number to about 3.6 deaths per 100,000, or one twelfth. Booster shots further reduced the rate to about 0.5 deaths per 100,000, or 90 times smaller.

But such risk comparisons were less useful in younger people who already had a low rate of serious outcomes.

Among adults 50 to 64, 73 unvaccinated adults per 100,000 were hospitalized, compared to nine per 100,000 among those vaccinated and just two per 100,000 among those who also received booster vaccines.

Proponents made less of a difference in the number of Covid deaths in this age group. Vaccines reduced the rate from 8.26 per 100,000 to 0.4 deaths per 100,000. With boosters, that number dropped to 0.1 deaths per 100,000 people.

Dr. “This is the difference between relative risk reduction and absolute risk reduction,” Gounder said. “If you start with a relatively low risk and reduce that risk further, it may not be a huge impact in the big picture.”



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