Vaccines

Six-month results from the phase 2 VLA1553-221 trial aligned with initial data and demonstrated immune response at day 180 among patients aged 1 to 11 years.

The data found complements state- and national-level CDC data, confirming widespread declines in MMR vaccination rates.

In this article, we recap a timeline of recent federal agency changes to routine COVID-19 vaccination intended for the pediatric population.

Federal health agencies have adjusted COVID vaccine guidance, potentially changing eligibility and access for pediatric patients. Experts respond in this article.

RFK Jr. stated he "couldn't be more pleased" to announce that COVID-19 vaccination among healthy children and pregnant women has been removed from CDC's immunization schedule.

The approved indication now includes children down to 6 weeks of age to protect against invasive meningococcal disease via serogroups A, C, W, and Y.

Get caught up with Contemporary Pediatrics! This list helps you navigate our top stories from the week, all in one place.

These findings come as many health care professionals still report limited confidence and inconsistent practices regarding RSV immunization discussions.

NVX-CoV2705 is indicated for individuals aged 12 to 64 years with an underlying condition that poses high risk for severe COVID-19 outcomes.

"These findings support Advisory Committee on Immunization Practices’ recommendations for maternal vaccination or nirsevimab to protect against severe RSV disease in infants," wrote the MMWR study investigators.

Recommendations from the ACIP are forwarded to the director of the CDC, and if adopted, become official CDC policy.

View our Q1 2025 recap of standout pediatric news from FDA regulatory updates, clinical trial results, and expert commentary.

A look ahead to 5 key regulatory decisions scheduled to take place during the second quarter of 2025, from a monoclonal antibody to topical psoriasis treatments.

Prior to approval on February 14, 2025, the only FDA approved vaccine for chikungunya protection was indicated for 18 years and up.

"The measles outbreak that is currently happening in Texas and New Mexico is occurring in an area of the states that have very high anti-vaccine sentiments," Tan said.

Donna Hallas, PhD, PPCNP-BC, CPNP, PMHS, FAANP, FAAN, breaks down key highlights of the latest double issue of Contemporary Pediatrics.

Amin Barakat, MD, FAAP, details meningococcal disease vaccines and highlights the recently FDA-approved MenABCWY vaccine from GSK.

Study findings underscore the effectiveness of a dual approach to RSV prevention.

Nurse practitioner Donna Hallas, PhD, PPCNP-BC, CPNP, PMHS, FAANP, FAAN offers her thoughts on the recent FDA approval of GSK's meningococcal ABCWY vaccine.

The combination vaccine targets 5 groups of the bacteria Neisseria meningitidis (A,B,C,W, AND Y) that cause the most invasive meningococcal disease cases (IMD) globally.

Robert Frenck, MD, offers several practical tips to use when discussing pediatric vaccination among vaccine-hesitant parents.

Of those with a minimum age or minimum interval vaccine dose, 44.9% ended up receiving extra doses to complete a vaccination series.

Contemporary Pediatrics' editor-in-chief Tina Tan, MD, FAAP, FIDSA, FPIDS, discusses the recent uptick in pediatric vaccine exemptions in this video interview.

The initiation of a phase 2 study of the investigational 31-valent pneumococcal conjugate vaccine is expected by the end of January 2025.

The study outcomes were estimated IMD cases and deaths averted by MenACWY vaccination in adolescents and adults aged 11 to 23 years.

"The novel RSV prevention strategies may reduce ICU morbidity and mortality for children," the study authors concluded.

Donna Hallas, PPCNP-BC, CPNP, PMHS, FAANP, FAAN, highlights key takeaways from our October Vaccine issue of Contemporary Pediatrics.

Infants, young children, and older adults are at the highest risk for pneumococcal infection, and viral illnesses, such as influenza, may predispose sensitive groups to pneumococcal infection.

Overall, 2 doses of TAK-003 successfully induced the production of neutralizing antibodies against all 4 dengue serotypes in at least 90% of adults, children, and adolescents, regardless of whether they were seronegative or seropositive at baseline.

The CDC committee has set new recommendations based on children's age, vaccination status, and overall immunity health, for the 2024 - 2025 period.