Forty-eight of the fatalities were children under 4 years old. The number of immunizations plummeted last year after improperly prepared vaccines led to the deaths of two infants.
(Image credit: Daniel Leal-Olivas/AFP via Getty Images)
Forty-eight of the fatalities were children under 4 years old. The number of immunizations plummeted last year after improperly prepared vaccines led to the deaths of two infants.
(Image credit: Daniel Leal-Olivas/AFP via Getty Images)