Attitudes of pregnant women in the Dominican Republic towards a future maternal Group B Streptococcus vaccine.

Introduction: Current protocols aim to prevent some infant GBS infection through screening and peripartum antibiotics, however such strategies cannot be widely implemented in resource-limited settings. On the other hand, maternal vaccines in development against Group B Streptococcus (GBS) can provide a feasible universal approach. The success of any vaccine will depend on uptake in the population.

Near-term pregnant women in the Dominican Republic experience high rates of Group B Streptococcus rectovaginal colonization with virulent strains.

Maternal colonization with Group B Streptococcus (GBS) is an important cause of stillbirth, prematurity, and serious infection and death in infants worldwide. Resource constraints limit prevention strategies in many regions. Maternal GBS vaccines in development could be a more accessible prevention strategy, but data on geographic variations in GBS clones are needed to guide development of a broadly effective vaccine.

Enterovirus Central Nervous System Infection in Infancy, the Value of Routine Testing.

Background: Human nonpolio enterovirus (EV) is a major cause of infection in neonates and infants; however, the clinical presentation and cerebrospinal fluid findings vary significantly. Infection caused by EV in patients under 1 year of age can present with a broad clinical spectrum, from fever to severe systemic and/or neurological disease.

Methods: Retrospective cohort analysis of infants with EV central nervous system (CNS) infection presenting to a tertiary center between January 2017 and December 2022.

Preparing for Group B vaccine. Attitudes of pregnant women in two countries.

Group B (GBS) vaccines, designed to be given to pregnant women, are in clinical trials. There is an opportunity to conduct preparatory research now to understand the drivers of and barriers to GBS vaccine acceptance. This will enable targeted interventions so that delays in vaccine uptake might be avoided.