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Immunizations, neonatal jaundice, and animal-induced injuries
Melissa S Lee1, Henry H Bernstein
1Harvard Combined Program in Internal Medicine and Pediatrics, Massachusetts General Hospital, Boston, Massachusetts 02114, USA. molee@aya.yale.edu
Insights
Pediatricians should stay updated on new immunization guidelines, including meningococcal vaccines for adolescents. Recent guidelines also focus on hyperbilirubinemia management and preventing animal-related injuries in children.
Area of Science:
- Pediatrics
- Infectious Disease Prevention
- Neonatology
Background:
- Recent advancements in pediatric care necessitate updated clinical practice knowledge.
- Key areas include immunizations, neonatal jaundice, and animal-induced injuries.
Purpose of the Study:
- To review the latest data from the past year on immunizations, neonatal jaundice, and animal-induced injuries.
- To provide concise updates relevant to practicing pediatricians.
Main Methods:
- Literature review of data published within the last year.
- Focus on specific topics: immunizations (varicella, pneumococcus, meningococcal, influenza), neonatal jaundice, and animal-induced injuries (rabies, spider bites, salmonella).
Main Results:
- Declines in varicella and pneumococcal disease due to immunizations.
- New guidelines for meningococcal conjugate vaccines in adolescents (11+ years).
- Updated guidelines for neonatal hyperbilirubinemia management, emphasizing breastfeeding and early follow-up.
- Information on rabies prophylaxis, spider bites, and salmonella prevention from pet reptiles.
Conclusions:
- Adolescent meningococcal vaccination and the impact of varicella/pneumococcal immunization show progress in infectious disease management.
- New hyperbilirubinemia guidelines stress postpartum follow-up for all newborns.
- Education on rabies, spider bites, and reptile-associated salmonella is crucial for pet handling and resource use.
Purpose Of Review:
To concisely review data published over the past year on three topics pertinent to the practicing pediatrician: immunizations, neonatal jaundice, and animal-induced injuries.
Recent Findings:
Updates on immunizations, including varicella and pneumococcus in the post-vaccine era, use of a polyvalent conjugated meningococcal vaccine, and influenza vaccination during a vaccine shortage are discussed. Mortality and morbidity from varicella, and risk of invasive disease from pneumococcal infections have declined. The Advisory Committee on Immunization Practices of the Centers for Disease Control and Prevention released guidelines for the use of a tetravalent meningococcal conjugate vaccine in adolescents 11 years and older. Infants at younger gestational age are at higher risk for developing hyperbilirubinemia. The American Academy of Pediatrics has released new guidelines emphasizing breastfeeding, systematic pre-discharge assessment for risk factors, early follow-up and intervention. Use of home nursing services in the postnatal period is cost-effective. Although the incidence of rabies is low, many receive postexposure prophylaxis. Spider bites cause fewer systemic effects in children than adults. Pet reptile carriage of salmonella necessitates handwashing after handling of animals.
Summary:
Recommendations for adolescent meningococcal vaccination, and the impact of varicella and pneumococcal immunization on our communities reflect an evolution in our management of infectious diseases. The latest practice guidelines on hyperbilirubinemia emphasize close follow-up of all newborns after postpartum discharge and even more careful evaluation of those infants near term. Education on rabies prophylaxis, spider bites, and salmonella from pet reptiles should focus on judicious use of resources and the proper handling of pets.
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