Early childhood vaccination coverage and patterns by rural-urban commuting area.

Introduction: National surveillance efforts have reported rural-urban disparities in childhood vaccination coverage by metropolitan statistical area designations, measured at the county level. This study's objective was to quantify vaccination trends using more discrete measures of coverage and rurality than prior work.

Methods: Serial, cross-sectional analyses of National Immunization Survey-Child restricted-use data collected in 2015-2021 for US children born 2014-2018 were conducted.

Invalid Vaccine Doses Among Children Aged 0 to 35 Months: 2011 to 2020.

Background And Objectives: Vaccine doses provided outside the Advisory Committee on Immunization Practices for minimum and maximum ages of vaccination and minimum intervals between doses are considered invalid. Our objective was to quantify the prevalence of and factors associated with invalid doses among US children aged 0 to 35 months.

Methods: We analyzed provider-verified vaccination records from the nationally representative 2011-2020 National Immunization Survey-Child.

Identifying Truly HPV-Driven Head and Neck Squamous Cell Carcinoma by QuantiGene-Molecular-Profiling-Histology Assay Allows for More Precise Prognosis Prediction.

Head and neck squamous cell carcinoma (HNSCC) with discordant diagnostic patterns of HPV/p16 or HPV/p16 correlate with worse prognosis. This study aims to identify truly HPV-driven HNSCCs using a QuantiGene-Molecular-Profiling-Histology (QG-MPH) assay for identifying transcriptionally active HPV. Of 97 FFPE samples analyzed, 68 were valid for HPV DNA detection by PCR and quantification of HPV E7 and p16 mRNA by QG-MPH.

Photoregulated Supramolecular Polymerization through Halogen Bonding.

Supramolecular polymers are able to change their structure, morphology and function in response to external stimuli. However, controlling the independence of stimuli-responses in these systems is challenging. Herein, we exploit halogen bonding (XB) as a reversible network element to regulate the photoresponsive and adaptive behavior of supramolecular polymers.