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2. COVID-19 Booster Dose Vaccination Coverage and Factors Associated with Booster Vaccination among Adults, United States, March 2022

Author

Lu, Peng-jun, Srivastav, Anup, Vashist, Kushagra, Black, Carla L., Kriss, Jennifer L., Hung, Mei-Chuan, Meng, Lu, Zhou, Tianyi, Yankey, David, Masters, Nina B., Fast, Hannah E., Razzaghi, Hilda, and Singleton, James A.

Subjects
Health
Abstract

A COVID-19 vaccine booster dose is intended to boost the immune system for better, long-lasting protection when the primary vaccine response decreases over time. Studies have shown that a booster [...]

Published
2023
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4. The Effectiveness of Incentives on Completion Rates, Data Quality, and Nonresponse Bias in a Probability-Based Internet Panel Survey

Author

Stanley, Marshica, Roycroft, Jessica, Amaya, Ashley, Dever, Jill A., and Srivastav, Anup

Abstract

Previous research has shown that increasing the size of incentives can increase response rates for probability-based, cross-sectional surveys. However, the effects of incentives on web panels have not been extensively studied. We sought to answer the question: What is the effect of larger, postpaid incentives on (1) response, (2) data quality, and (3) nonresponse bias for individuals in a web panel? We analyzed data from the 2015 and 2016 National Internet Flu Survey, a survey that uses the GfK KnowledgePanel® as its sampling frame. We compare panel members who received a postpaid, standard 1,000-point (the equivalent of US$1) incentive in 2015 to panelists who received a larger, 5,000-point (the equivalent of US$5) incentive in 2016. We found that larger incentives were associated with increased interview completion rates with minimal impact on data quality or bias.

Published
2020
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8. COVID-19 Bivalent Booster Vaccination Coverage and Intent to Receive Booster Vaccination Among Adolescents and Adults--United States, November-December 2022

Author

Lu, Peng-jun, Zhou, Tianyi, Santibanez, Tammy A., Jain, Anurag, Black, Carla L., Srivastav, Anup, Hung, Mei-Chuan, Kriss, Jennifer L., Schorpp, Susanne, Yankey, David, Sterrett, Natalie, Fast, Hannah E., Razzaghi, Hilda, Elam-Evans, Laurie D., and Singleton, James A.

Subjects
Vaccination -- Surveys, Teenagers -- Surveys, Youth -- Surveys, Adults -- Surveys, Health
Abstract

COVID-19 vaccine booster doses are safe and maintain protection after receipt of a primary vaccination series and reduce the risk for serious COVID-19--related outcomes, including emergency department visits, hospitalization, and [...]

Published
2023

12. Vital Signs: Influenza Hospitalizations and Vaccination Coverage by Race and Ethnicity--United States, 2009-10 Through 2021-22 Influenza Seasons

Author

Black, Carla L., O'Halloran, Alissa, Hung, Mei-Chuan, Srivastav, Anup, Lu, Peng-jun, Garg, Shikha, Jhung, Michael, Fry, Alicia, Jatlaoui, Tara C., Davenport, Elizabeth, and Burns, Erin

Subjects
United States. Department of Health and Human Services, Health care reform -- Comparative analysis, Medical research -- Comparative analysis, Medicine, Experimental -- Comparative analysis, Vaccination -- Comparative analysis, Influenza vaccines -- Comparative analysis, Influenza -- Risk factors, Native Americans -- Comparative analysis, Health
Abstract

Introduction Influenza is a contagious respiratory disease that can lead to serious illness, hospitalization, and death. CDC estimates that influenza resulted in 9-41 million illnesses, 140,000-710,000 hospitalizations, and 12,000-52,000 deaths [...]

Published
2022

13. Influenza and COVID-19 Vaccination Coverage Among Health Care Personnel--United States, 2021-22

Author

Razzaghi, Hilda, Srivastav, Anup, de Perio, Marie A., Laney, A. Scott, and Black, Carla L.

Subjects
United States. Department of Health and Human Services -- Surveys, Vaccination -- Surveys, Influenza vaccines -- Surveys, Influenza -- Surveys, Medical personnel -- Surveys, Health
Abstract

The Advisory Committee on Immunization Practices (ACIP) and CDC recommend that all health care personnel (HCP) receive annual influenza vaccination to reduce influenza-related morbidity and mortality among these personnel and [...]

Published
2022

14. COVID-19 Vaccination Coverage, by Race and Ethnicity--National Immunization Survey Adult COVID Module, United States, December 2020-November 2021

Author

Kriss, Jennifer L., Hung, Mei-Chuan, Srivastav, Anup, Black, Carla L., Lindley, Megan C., Lee, James T., Koppaka, Ram, Tsai, Yuping, Lu, Peng-Jun, Yankey, David, Elam-Evans, Laurie D., and Singleton, James A.

Subjects
Vaccination, Cellular telephones, Adults, Wireless telephone, Wireless voice/data device, Health
Abstract

Some racial and ethnic minority groups have experienced disproportionately higher rates of COVID-19--related illness and mortality (1,2). Vaccination is highly effective in preventing severe COVID-19 illness and death (3), and [...]

Published
2022

19. COVID-19 Vaccination and Intent for Vaccination of Adults With Reported Medical Conditions

Author

Lu, Peng-jun, primary, Hung, Mei-Chuan, additional, Jackson, Hannah L., additional, Kriss, Jennifer L., additional, Srivastav, Anup, additional, Yankey, David, additional, Santibanez, Tammy A., additional, Lee, James Tseryuan, additional, Meng, Lu, additional, Razzaghi, Hilda, additional, Black, Carla L., additional, Elam-Evans, Laurie D., additional, and Singleton, James A., additional

Published
2022
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22. COVID-19 Vaccination Intent, Perceptions, and Reasons for Not Vaccinating Among Groups Prioritized for Early Vaccination--United States, September and December 2020

Author

Nguyen, Kimberly H., Srivastav, Anup, Razzaghi, Hilda, Williams, Walter, Lindley, Megan C., Jorgensen, Cynthia, Abad, Neetu, and Singleton, James A.

Subjects
Vaccination -- Surveys -- Reports, Type 2 diabetes -- Prevention, Coronaviruses -- Reports -- Surveys, Health
Abstract

On February 9, 2021, this report was posted as an MMWR Early Release on the MMWR website (https://www.cdc.gov/mmwr). As of February 8, 2021, 59.3 million doses of vaccines to prevent [...]

Published
2021

23. COVID-19 Bivalent Booster Vaccination Coverage and Intent to Receive Booster Vaccination Among Adolescents and Adults -- United States, November--December 2022.

Author

Peng-jun Lu, Tianyi Zhou, Santibanez, Tammy A., Jain, Anurag, Black, Carla L., Srivastav, Anup, Mei-Chuan Hung, Kriss, Jennifer L., Schorpp, Susanne, Yankey, David, Sterrett, Natalie, Fast, Hannah E., Razzaghi, Hilda, Elam-Evans, Laurie D., and Singleton, James A.

Subjects
COVID-19 vaccines, BOOSTER vaccines, DISEASES, TEENAGERS, ADULTS
Abstract

The article presents the discussion on COVID-19 vaccine booster doses being safe and maintaining protection after receipt of a primary vaccination series. Topics include continued risk for COVID-19–related illness and the benefits and safety of bivalent booster vaccination; and vaccination improving COVID-19 bivalent booster coverage among adolescents and adults.

Published
2023
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27. COVID-19 Booster Dose Vaccination Coverage and Factors Associated with Booster Vaccination among Adults, United States, March 2022.

Author

Peng-jun Lu, Srivastav, Anup, Vashist, Kushagra, Black, Carla L., Kriss, Jennifer L., Mei-Chuan Hung, Lu Meng, Tianyi Zhou, Yankey, David, Masters, Nina B., Fast, Hannah E., Razzaghi, Hilda, and Singleton, James A.

Subjects
*BOOSTER vaccines, *VACCINATION coverage, *MEDICAL personnel, *COVID-19, *RACE
Abstract

The Centers for Disease Control and Prevention recommends a COVID-19 vaccine booster dose for all persons ≥18 years of age. We analyzed data from the National Immunization Survey-Adult COVID Module collected during February 27-March 26, 2022 to assess COVID-19 booster dose vaccination coverage among adults. We used multivariable logistic regression analysis to assess factors associated with vaccination. COVID-19 booster dose coverage among fully vaccinated adults increased from 25.7% in November 2021 to 63.4% in March 2022. Coverage was lower among non-Hispanic Black (52.7%), and Hispanic (55.5%) than non-Hispanic White adults (67.7%). Coverage was 67.4% among essential healthcare personnel, 62.2% among adults who had a disability, and 69.9% among adults who had medical conditions. Booster dose coverage was not optimal, and disparities by race/ethnicity and other factors are apparent in coverage uptake. Tailored strategies are needed to educate the public and reduce disparities in COVID-19 vaccination coverage. [ABSTRACT FROM AUTHOR]

Published
2023
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41. Fit for Purpose in Action: Design, Implementation, and Evaluation of the National Internet Flu Survey.

Author

Dever, Jill A, Amaya, Ashley, Srivastav, Anup, Lu, Peng-Jun, Roycroft, Jessica, Stanley, Marshica, Stringer, M Christopher, Bostwick, Michael G, Greby, Stacie M, Santibanez, Tammy A, and Williams, Walter W

Subjects
INTERNET surveys, INFLUENZA, INFLUENZA vaccines, ADULTS, HEALTH surveys, DATA quality
Abstract

Researchers strive to design and implement high-quality surveys to maximize the utility of the data collected. The definitions of quality and usefulness, however, vary from survey to survey and depend on the analytic needs. Survey teams must evaluate the trade-offs of various decisions, such as when results are needed and their required level of precision, in addition to practical constraints like budget, before finalizing the design. Characteristics within the concept of fit for purpose (FfP) can provide the framework for considering the trade-offs. Furthermore, this tool can enable an evaluation of quality for the resulting estimates. Implementation of a FfP framework in this context, however, is not straightforward. In this article, we provide the reader with a glimpse of a FfP framework in action for obtaining estimates on early season influenza vaccination coverage estimates and on knowledge, attitudes, behaviors, and barriers related to influenza and influenza prevention among civilian noninstitutionalized adults aged 18 years and older in the United States. The result is the National Internet Flu Survey (NIFS), an annual, two-week internet survey sponsored by the US Centers for Disease Control and Prevention. In addition to critical design decisions, we use the established NIFS FfP framework to discuss the quality of the NIFS in meeting the intended objectives. We highlight aspects that work well and other survey traits requiring further evaluation. Differences found in comparing the NIFS to the National Flu Survey, the National Health Interview Survey, and Behavioral Risk Factor Surveillance System are discussed via their respective FfP characteristics. The findings presented here highlight the importance of the FfP framework for designing surveys, defining data quality, and providing a set a metrics used to advertise the intended use of the survey data and results. [ABSTRACT FROM AUTHOR]

Published
2021
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50. Influenza Vaccination Coverage Among Health-Care Personnel — United States, 2012–13 Influenza Season

Author

Ball, Sarah W., Donahue, Sara M.A., Izrael, David, Walker, Deborah K., DiSogra, Charles, Martonik, Rachel, Greby, Stacie M., Srivastav, Anup, Zhang, Jun, Lu, Peng-jun, Williams, Walter W., Lindley, Megan C., Graitcer, Samuel B., Bridges, Carolyn B., Singleton, James A., de Perio, Marie A., and Laney, A. Scott

Subjects
Influenza Vaccines, Health Personnel, Influenza, Human, Vaccination, Humans, Articles, Seasons, United States
Abstract

Routine influenza vaccination of health-care personnel (HCP) every influenza season can reduce influenza-related illness and its potentially serious consequences among HCP and their patients. To protect HCP and their patients, the Advisory Committee on Immunization Practices (ACIP) recommends that all HCP be vaccinated against influenza during each influenza season. To estimate influenza vaccination coverage among HCP during the 2012-13 season, CDC conducted an opt-in Internet panel survey of 1,944 self-selected HCP during April 1-16, 2013. This report summarizes the results of that survey, which found that, overall, 72.0% of HCP reported having had an influenza vaccination for the 2012-13 season, an increase from 66.9% vaccination coverage during the 2011-12 season. By occupation type, coverage was 92.3% among physicians, 89.1% among pharmacists, 88.5% among nurse practitioners/physician assistants, and 84.8% among nurses. By occupational setting, vaccination coverage was highest among hospital-based HCP (83.1%) and was lowest among HCP at long-term care facilities (LTCF) (58.9%). Vaccination coverage was higher for HCP in occupational settings offering vaccination on-site at no cost for one (75.7%) or multiple (86.2%) days compared with HCP in occupational settings not offering vaccination on-site at no cost (55.3%). Widespread implementation of comprehensive influenza vaccination strategies that focus on improving access to vaccination services is needed to improve HCP vaccination coverage. Influenza vaccination of HCP in all health-care settings might be increased by providing 1) HCP with information on vaccination benefits and risks for themselves and their patients, 2) vaccinations in the workplace at convenient locations and times, and 3) influenza vaccinations at no cost.

Published
2013

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