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Through with the flu: how free family and caregiver immunization protects sick neonates

Bryan L Burke1, Clare C Nesmith, Rachel E Ott

  • 1University of Arkansas for Medical Sciences and Arkansas Children's Hospital, Little Rock, AR 72005, USA. burkebryanl@uams.edu

Clinical Pediatrics
|December 26, 2009
PubMed

Insights

Newborns are highly vulnerable to the flu. A successful "cocoon" immunization program offered free vaccines to infant caregivers, protecting vulnerable infants before they are eligible for flu shots.

Area of Science:

  • Pediatrics
  • Immunology
  • Public Health

Background:

  • Newborn infants, particularly premature or chronically ill, face high risks of influenza-related complications.
  • Current influenza vaccines are not effective in infants younger than six months.
  • The cocoon immunization strategy aims to protect vulnerable infants by vaccinating their close contacts.

Purpose of the Study:

  • To describe the implementation and outcomes of a successful cocoon immunization program for newborns.
  • To evaluate the effectiveness of offering free influenza vaccines to household contacts of discharged infants.

Main Methods:

  • A program was established to provide free influenza vaccinations to family members and caregivers of discharged infants.
  • Vaccinations were administered in the nursery setting.
  • Program planning, implementation, and lessons learned were documented.

Main Results:

  • The program successfully immunized 185 contacts.
  • The response to the vaccination initiative exceeded expectations.
  • The program demonstrated the feasibility and success of the cocoon immunization theory.

Conclusions:

  • Cocoon immunization is an effective strategy to protect vulnerable newborns from influenza.
  • The program's success supports the expansion of similar initiatives nationwide.
  • Future plans include incorporating H1N1 and Tdap vaccines into the cocoon program.

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