Diseases, Conditions, Syndromes

Study examines effect of receiving Tdap vaccine during pregnancy

A preliminary study finds that receipt of the tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) vaccine in the third trimester of pregnancy did not increase the risk of adverse events for the mother ...

Diseases, Conditions, Syndromes

Whooping cough bacterium evolves in Australia

The bacterium that causes whooping cough, Bordetella pertussis, has changed in Australia - most likely in response to the vaccine used to prevent the disease - with a possible reduced effectiveness of the vaccine as a result, ...

Immunology

Whooping cough boosters lack punch

Whooping cough vaccine protects infants and young children but booster doses wear off quickly, according to University of Queensland researchers.

Pediatrics

AAP approves childhood immunization schedules for 2014

(HealthDay)—The recommended childhood and adolescent immunization schedules for 2014 have been approved, according to an American Academy of Pediatrics (AAP) policy statement published in the Feb. 1 issue of Pediatrics.

Immunology

Whooping cough vaccine antigen disappearing from bacteria in US

Vaccines for whooping cough contain three to five protective antigens, the presence of which are critical to the vaccine's effectiveness. But one of the antigens, pertactin, which had been present in almost all isolates of ...

Health

CDC: Most teen immunizations on the rise

(HealthDay)—Vaccination coverage in youths for tetanus, diphtheria, and acellular pertussis (Tdap) and meningococcal conjugate (MenACWY) has been increasing since 2009, but there is still a ways to go before achieving the ...

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