I don't imagine RFK has taken the time to read this (Medscape 2/17/2026):
"As the US measles cases soar following 2025’s record-shattering outbreaks, experts warn that healthcare practitioners and parents may be unprepared for the virus’s hidden threat: immune amnesia.
The condition is pretty much what it sounds like. The virus destroys immune memory, wiping out memory B cells and T cells and forcing the immune system to rebuild its defenses from scratch.
“Nearly every unvaccinated child who gets measles can be impacted,” said Patricia Stinchfield, CPNP, past president of the National Foundation for Infectious Diseases. Rebuilding immune memory leaves patients vulnerable to new exposures, and infections, hospitalizations, and missed work and school can linger for up to 5 years, casting a long shadow after recovery.
Immune amnesia was officially recognized in 2015, but clues emerged before that. Scottish scientists in the 1700s described waves of infections and deaths in measles’ wake. When measles vaccines arrived in the 1960s, ’70s, and ’80s, researchers noticed unexpected drops in seemingly unrelated health problems. And looking back at prevaccination records, they documented higher rates of infections and deaths in kids for several years after they had this highly-contagious childhood illness.
Lots of deaths. “Half of all childhood infectious-disease deaths were related to immune amnesia caused by measles,” said Michael J. Mina, MD, PhD, an infectious disease expert and former assistant professor of epidemiology and immunology, Harvard Medical School, Boston. Mina’s landmark research, published from 2015 to 2019, helped illuminate the measles-immune amnesia link. “Before vaccines, it was difficult to see the connection because virtually everyone got measles. There was no one to compare them to.”