
1718: On The Fritz
Dr. Christina Park on Pertussis Vaccine Limitations
In a 2021 Michigan House hearing, PhD virologist Dr. Christina Park explained that the current acellular pertussis vaccine (DTaP) was never designed to prevent the transmission of bacteria. Instead, it only neutralizes the toxin to prevent severe disease, creating a class of asymptomatic carriers who can still spread whooping cough to infants. Park argued that blaming "anti-vaxxers" for the resurgence of the disease ignores the known scientific limitations of the vaccine's design.













