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An observational study of antibody responses to a primary or subsequent pertussis booster vaccination in Australian healthcare workers

Adult pertussis vaccination is increasingly recommended to control pertussis in the community. However, there is little data on the duration and kinetics of immunity to pertussis boosters in adults. We compared IgG responses to vaccination with a tetanus, low-dose diphtheria, low-dose acellular pertussis (Tdap) booster at 1 week, 1 month and 1 year post-vaccination in whole-cell (wP)-primed Australian paediatric healthcare workers who had received an adult Tdap booster 5-12 years previously, to those who received their first Tdap booster.

Protocol for Pertussis Immunisation and Food Allergy (PIFA): a case-control study of the association between pertussis vaccination in infancy

We therefore speculate that removal of wP from the vaccine schedule contributed to the observed rise in IgE-mediated food allergy among Australian infants

Biofilm forming potential and antimicrobial susceptibility of newly emerged Western Australian Bordetella pertussis clinical isolates

Isobaric tags for relative and absolute quantitation (iTRAQ)-based proteomic analysis revealed significant differences in protein expression in B. pertussis biofilms

Whither pertussis?

This article discusses the rising prevalence of pertussis disease in countries which have switched to acellular vaccines.

The Kids Research Institute Australia research ensures kids are protected against whooping cough

Research by The Kids Research Institute Australia will soon ensure young children are better protected against whooping cough.

Re-think on strategies to prevent whooping cough in newborns

Governments should rethink strategies to prevent whooping cough in newborn infants, including booster vaccination of close contacts of the baby.

Predictors of Disease Severity in Children Hospitalized for Pertussis during an Epidemic

This study aimed to determine factors associated with severe pertussis in hospitalized children during an epidemic using a novel pertussis severity scoring...

Antibody and cell-mediated immunity to pertussis 4 years after monovalent acellular pertussis vaccine at birth

In the longest reported follow-up of infants who received aP vaccine at birth, we found a trend to lower PT IgG antibodies post booster compared with receipt...

Duration of protection after first dose of acellular pertussis vaccine in infants

Without a booster dose, the effectiveness of 3 doses waned more rapidly from 2 to 4 years of age than previously documented for children >6 years of age who...

World-first nasal spray whooping cough vaccine aims to protect young bubs

Tiny babies could soon have much-needed protection from community transmission of potentially deadly whooping cough thanks to a world-first nasal spray vaccine being trialed at The Kids Research Institute Australia.