Publications by authors named "Christopher Morfaw"

Study Objective: The purpose of this study was to: 1) describe parental sources of information about human papillomavirus (HPV) vaccination for adolescents, 2) understand how parental sources of information about HPV vaccine are associated with adolescent HPV vaccine uptake, and 3) understand if the relationship between a greater number of HPV-related information sources and HPV vaccine uptake among adolescents is mediated by parental attitudes.

Design, Setting, Participants, And Interventions: We conducted a 3-arm randomized controlled trial in middle and high schools in eastern Georgia from 2011 to 2013. As part of the trial, we surveyed parents during the final year to understand their sources of information about HPV vaccine for their adolescent.

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Despite high utilization of childhood vaccinations, adolescent immunization coverage rates lag behind recommended coverage levels. The four vaccines recommended for adolescents ages 11 to 18 years are tetanus, diphtheria, and pertussis vaccine; human papillomavirus vaccine; meningococcal conjugate vaccine; and an annual influenza vaccine. The Healthy People 2020 goal is 80% coverage for each recommended immunization, but coverage rates in Georgia among adolescents fall below those goals for all but the tetanus, diphtheria, and pertussis vaccine.

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Purpose: Four vaccines are routinely recommended for adolescents: tetanus, diphtheria, and acellular pertussis (Tdap); human papillomavirus (HPV); meningococcal-conjugate (MCV4); and a yearly seasonal influenza vaccine. Vaccination promotion and outreach approaches may need to be tailored to certain populations, such as those with chronic health conditions or without health insurance.

Methods: In a controlled trial among middle and high school students in Georgia, 11 schools were randomized to one of three arms: no intervention, parent education brochure, or parent education brochure plus a student curriculum on the four recommended vaccines.

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In 2011-2012, only 34% of 13-17 years olds in the United States (US) received seasonal influenza vaccine. Little is known about the link between parents' sources of health information, their vaccine-related attitudes, and vaccination of their adolescent against influenza. This study seeks to determine the relationship between number of sources of information on influenza vaccine, parental attitudes toward influenza vaccine, and influenza vaccine uptake in adolescents.

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Human papillomavirus (HPV) vaccination coverage for adolescent females and males remains low in the United States. We conducted a 3-arm randomized controlled trial (RCT) conducted in middle and high schools in eastern Georgia from 2011-2013 to determine the effect of 2 educational interventions used to increase adolescent vaccination coverage for the 4 recommended adolescent vaccines: Tdap, MCV4, HPV and influenza. As part of this RCT, this article focuses on: 1) describing initiation and completion of HPV vaccine series among a diverse population of male and female adolescents; 2) assessing parental attitudes toward HPV vaccine; and 3) examining correlates of HPV vaccine series initiation and completion.

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Four vaccines are recommended by The Advisory Committee for Immunization Practices for adolescents: tetanus, diphtheria, acellular pertussis vaccine (Tdap), meningococcal conjugate vaccine (MCV4), human papillomavirus vaccine (HPV), and annual seasonal influenza vaccine. However, coverage among adolescents is suboptimal. School-located vaccination clinics (SLVCs) offer vaccines to students at school, increasing access.

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The Advisory Committee on Immunization Practices recommended immunization schedule for adolescents includes three vaccines (tetanus, diphtheria, and acellular pertussis [Tdap]; human papillomavirus [HPV] vaccine; and meningococcal conjugate vaccine [MCV4]) and an annual influenza vaccination. Given the increasing number of recommended vaccines for adolescents and health and economic costs associated with nonvaccination, it is imperative that effective strategies for increasing vaccination rates among adolescents are developed. This article describes the development, theoretical framework, and initial first-year evaluation of an intervention designed to promote vaccine acceptance among a middle and high school-based sample of adolescents and their parents in eastern Georgia.

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Four vaccines are recommended by the Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices for adolescents. Parental attitudes may play a key role in vaccination uptake in this age group. In 2011, we conducted a cross-sectional survey among parents of adolescents in one county in Georgia to identify parental attitudes toward adolescent vaccination, reasons for vaccine acceptance or refusal, and impact of a physician recommendation for vaccination.

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Influenza remains a significant cause of morbidity and mortality in the United States. Vaccinating school-aged children has been demonstrated to be beneficial to the child and in reducing viral transmission to vulnerable groups such as the elderly. This qualitative study sought to identify reasons parents and students participated in a school-based influenza vaccination clinic and to characterize the decision-making process for vaccination.

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Objective: To compare school- versus provider-based approaches to improving influenza vaccination coverage among adolescents in rural Georgia.

Methods: We used a nonrandomized, 3-armed design: (1) a middle- and high school-based influenza vaccination intervention in 1 county; (2) a provider-based influenza vaccination intervention in a second county; and (3) a standard-of-care condition in a third county. Interventions also included distribution of an educational brochure, school presentations, and community-based outreach to enhance vaccine knowledge and awareness among adolescents and their parents.

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Background: Teachers play an essential role in the school community, and H1N1 vaccination of teachers is critical to protect not only themselves but also adolescents they come in contact within the classroom through herd immunity. School-aged children have a greater risk of developing H1N1 disease than seasonal influenza. The goal of this study was to assess the relationship between attitudes toward H1N1 vaccination and vaccine acceptance among middle and high school teachers in rural Georgia.

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School-aged children were a priority group for receipt of the pandemic (2009) H1N1 influenza vaccine. Both parental and adolescent attitudes likely influence vaccination behaviors. Data were collected from surveys distributed to middle- and high-school students and their parents in two counties in rural Georgia.

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Objective: Teachers, like healthcare workers, may be a strategic target for influenza immunization programs. Influenza vaccination is critical to protect both teachers and the students they come into contact with. This study assessed factors associated with seasonal and H1N1 influenza vaccine uptake among middle- and high-school teachers.

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