The article by Egede and Zheng entitled, "Racial/Ethnic Differences
in Influenza Vaccination Coverage," in the December 2003 issue of the
Journal highlighted the fact that, even though flu vaccine usage has
improved over time, racial/ethnic inequalities continue to persist, with
Blacks more likely than Whites not to get a flu vaccine, particularly in
> 65 years age group.1 Furthermore, the authors emphasized greater
patient-provider communication to improve vaccination rates among Black-
Americans as physician's recommendations can influence increased flu
vaccine usage. Since we have not seen an end to this year's flu epidemic,
combined with the fact that the flu vaccine is in short supply and may not
be as effective as in previous years,2 we are left to ponder additional
strategies for protecting high-risk populations from getting the flu.
In a pilot qualitative study we conducted with a sample of 28 elderly
Black-Americans in Durham, North Carolina, we asked them to identify other
types of flu preventive health behaviors they practice in addition to, or
in lieu of, getting vaccinated. Seventeen flu prevention behaviors were
identified, and they can be collapsed into three main categories. The
first category focused on keeping the body and immune system healthy, such
as eating properly (n = 19), drinking fluids (n = 11), taking vitamins
like Vitamin C (n = 7), exercising (n = 6), taking home remedies like cod
liver oil (n = 4), and getting plenty of rest (n = 3). The second
category reflected various methods to keep "clean," such as washing hands
(n = 3), using disinfectants to sterilize their hands or surface areas (n
= 3), or having antibacterial wipes handy (n = 2). The last category
focused on avoiding perceived high-risk contexts for getting the flu, such
as staying indoors in the Winter (n = 15), avoiding sick people (n = 9),
and staying away from crowds (n = 2).
The authors of this article concluded the need to implement
"effective strategies to increase vacination rates" in healthcare
settings.1 While we support such efforts, we feel that increasing
vaccination rates are only a piece of the puzzle to stay healthy, and that
any targeted intervention developed for elderly African-Americans would
need to acknowledge the range of flu preventive behaviors practiced as
complimentary with getting an annual flu vaccination.
Sohini Sengupta, PhD, MPH
Ronald P Strauss, DMD, PhD
Giselle Corbie-Smith, MD
Angela Thrasher, MPH
About the Authors
All authors are affiliated with The University of North Carolina at
Chapel Hill. Dr. Sengupta is a Research Assistant Professor, and Dr.
Corbie-Smith is an Assistant Professor of Medicine in the Department of
Social Medicine; Ms. Thrasher is a doctoral student in the Departmentof
Health Behavior and Health Education; and Dr. Strauss is Professor and
Chair of Dental Ecology.
References
1. Egede LE, Zheng D. Racial/Ethnic Differences in Influenza Vaccination
Coverage in High-Risk Adults. Am J Public Health. 2003 93:2074-2078.
2. More to come from the flu this year, experts say. The New York
Times, December 17, 2003. Available at:
http://www.nytimes.com/2003/12/17/health/17FLU.html. Accessed December
17, 2003.