Ola Collins is a microbiologist and infection prevention professional with extensive experience in clinical microbiology, laboratory operations, and healthcare epidemiology. Currently pursuing a PhD in Health Sciences at Youngstown State University, Ola also holds a Master's degree in Clinical Infectious Disease and has served at the Cleveland Clinic and Akron Children's Hospital. With expertise in healthcare-associated infection prevention, antimicrobial stewardship, and laboratory quality, Ola is dedicated to advancing patient safety through evidence-based research, innovation, and quality improvement. In addition to a commitment to healthcare excellence, Ola is the founder of the Loving Hands Initiative in Jordan, a nonprofit organization that supports and empowers individuals with Down syndrome through education, advocacy, and community engagement.

Demographic Disparities and Immunization Status in Influenza-Related Hospitalization

The research paper focuses on the correlation between inoculation and hospitalization among people with 150 laboratory-confirmed influenza rate observations during the January2025–December2025 influenza season. Based on the theoretical hypothesis that vaccination can decrease the risk of serious outcomes of influenza, the analysis is performed based on a clinical surveillance data of 150 rate. Dependent variable is influenza-related hospitalization, and the key independent variable is the vaccination status, age, gender, and ethnicity are used as the control variables. Adjusted associations were the ones tested using binary logistic regression. Findings of the study suggest that the vaccination status and age had significant correlation with the hospitalization, but gender and ethnicity did not. Against the theoretical hypothesis, vaccinated individuals had increased odds of getting hospitalized, as more evidence indicates that vaccination may be more prevalent in people with high underlying risk. The results presented herein emphasize the significance of taking into consideration the risk selection and clinical vulnerability when assessing the outcomes related to the vaccines and would add to the more sophisticated perception of demographic and immunization factors in influenza severity.

The issue of influenza is still a major health concern, and it has resulted in very high morbidity and mortality rates annually, with specific reference to the at-risk groups. The occurrence of seasonal influenza despite large-scale vaccination efforts has resulted in hospitalization; it is a strain on the healthcare system reflecting the difference in the level of disease in demographic groups. It is important to understand the factors that determine influenza hospitalization in order to reform prevention and treatment measures. This research paper will be used to research the impact of vaccination status and demographic factors on the probability of hospitalization in

individuals with laboratory-confirmed influenza during the 2025 flu season, including age, gender, and ethnicity. The analysis of these relationships will help the research to determine the main predictors of severe influenza outcomes and guide more specific actions in terms of the public health interventions and clinical practice.