scholarly journals Influenza Vaccination, Self-reported Illness, and Obstacles for Vaccination Among the 2010 ROTC Warrior Forge Cadet Cohort

2020 ◽  
Vol 185 (Supplement_1) ◽  
pp. 610-616
Author(s):  
John P Barrett ◽  
Irene M Rosen ◽  
Louis R Stout ◽  
Stephanie E Rosen

ABSTRACT Introduction This study evaluates a large cohort of college students after the 2009–2010 pandemic H1N1 influenza season. The objective was to assess influenza vaccination status, influenzalike illnesses (ILIs), and other characteristics associated with attaining immunizations. Methods This study was conducted during the summer 2010 the Reserve Officer Training Corps Leadership Development and Assessment Course involving 6272 college students. A voluntary, anonymous questionnaire was administered to assess study objectives. Results Vaccination rates were 39.9% for pandemic H1N1, 40.6% for seasonal influenza, and 32.6% for receiving both vaccinations. Age less than 25 and having a Reserve Officer Training Corps scholarship were associated with lower odds of receiving vaccinations, whereas entering the nursing field and simultaneous membership in the Army reserve forces were associated with higher odds of vaccination. There are 11.2% of respondents reported having an ILI, including 4.3% with severe ILI. There were 4184 reasons indicated for not attaining influenza vaccinations, which are listed in categorical groupings. Conclusions A historical anchor for vaccination rates and ILI is provided in a large cohort of college students following the 2009 H1N1 influenza pandemic. Influenza immunization locations were determined, as was self-reported obstacles to receiving vaccinations. These are important results for public health leaders seeking to increase vaccination rates during future influenza seasons.

2010 ◽  
Vol 138 (5) ◽  
pp. S-206
Author(s):  
James T. Kwiatt ◽  
Daniel J. Stein ◽  
Ashwin N. Ananthakrishnan ◽  
Mazen Issa ◽  
Tom C. Fang ◽  
...  

2009 ◽  
Vol 14 (41) ◽  
Author(s):  
S Towers ◽  
Z Feng

We use data on confirmed cases of pandemic influenza A(H1N1), disseminated by the United States Centers for Disease Control and Prevention(US CDC), to fit the parameters of a seasonally forced Susceptible, Infective, Recovered (SIR) model. We use the resulting model to predict the course of the H1N1 influenza pandemic in autumn 2009, and we assess the efficacy of the planned CDC H1N1 vaccination campaign. The model predicts that there will be a significant wave in autumn, with 63% of the population being infected, and that this wave will peak so early that the planned CDC vaccination campaign will likely not have a large effect on the total number of people ultimately infected by the pandemic H1N1 influenza virus.


2011 ◽  
Vol 32 (1) ◽  
pp. 29
Author(s):  
Alex Dierig ◽  
Gulam Khandaker ◽  
Robert Booy

Influenza is generally an acute, self-limiting, febrile illness without further complications in the majority of people. However, it can be associated with severe morbidity and mortality and the burden of the disease on society is likely to be underestimated. In 2009 an outbreak of H1N1 influenza A virus infection was detected in Mexico with further cases soon observed worldwide. Subsequently, in June 2009, the first influenza pandemic of the 21st century due to influenza A (H1N1) was declared by the World Health Organization (WHO). There were many uncertainties regarding the virulence, clinical symptoms and epidemiological features of this newly evolved influenza A strain. Over time, many similarities, but also some differences between the pandemic H1N1 influenza A and seasonal influenza were identified. We recently performed a systematic review of the literature, looking at articles published between 1 April 2009 and 31 January 2010, to identify the epidemiological and clinical features of the pandemic H1N1 influenza. In this current article we compare our findings with others from the international literature. There was more severe impact on young and healthy adults, children, pregnant women and the obese. Clinical features in general were similar between seasonal and pandemic influenza; however, there were more gastrointestinal symptoms associated with pandemic H1N1 influenza. Shortness of breath was characteristic of more severe pH1N1 2009 infection with a higher possibility of being admitted to an intensive care unit (ICU).


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