Detail shot of an adult dose, bottom and child dose, top, of Pertussis (Tdap) vaccine for whooping cough photographed on fact sheets at a shot clinic provided by the Immunization Collaboration of Tarrant County/
Detail shot of an adult dose, bottom and child dose, top, of Pertussis (Tdap) vaccine for whooping cough photographed on fact sheets at a shot clinic provided by the Immunization Collaboration of Tarrant County/ LAURIE L. WARD Star-Telegram archives
Detail shot of an adult dose, bottom and child dose, top, of Pertussis (Tdap) vaccine for whooping cough photographed on fact sheets at a shot clinic provided by the Immunization Collaboration of Tarrant County/ LAURIE L. WARD Star-Telegram archives

Dallas lawmaker looking to close vaccine loophole

February 06, 2015 10:41 PM