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Through a diverse environment of learning, teaching, and research, the Division of Biological and Applied Health Sciences advances human and societal well-being at Xavier University. 

Individuals and species each possess characteristics that make them unique.Biology involves studying these organisms, as well as their functions and characteristics. Our health and well-being is impacted by our physical environment, by our individual behaviors, and by an array of elements that work together to influence human health. Among the components of public health are the study of policies as well as individual behavior and choices that impact health.The study of speech pathology is the study of human communication - its normal development, its disorders, and prevention strategies.

Programs of Study

Public Health

Biology

Speech Pathology

These fields of study are investigated by the division’s three departments, the Department of Biology, the Department of Public Health Sciences, and the Department of Speech Pathology. Students majoring in these subjects will be prepared for careers in a variety of fields in biomedical sciences, public health, and the life sciences. Students also may continue their studies by seeking advanced degrees in medical or other professional schools, or in graduate school. Faculty members in the division are involved in research projects in various fields of biology, public health, and speech pathology. They bring their research expertise into the classroom, and also bring students into the field, laboratory, and clinic to participate with them in their investigations. The Division of Biological and Applied Health Sciences is committed to preparing its students to assume roles of leadership and service in a global society.
News from the school
L to R: Dr. Loren J. Blanchard, Sr. Donna Breslin, Deanna Rodriguez, Teal Holden, Sheri Barros
August 11, 2026
Xavier University of Louisiana Elects Five New Members to Board of Trustees

Xavier University of Louisiana has elected five distinguished leaders to its Board of Trustees, strengthening the University's governance with nationally recognized expertise in higher education, healthcare, business, communications, philanthropy, and public service. The newly elected trustees will serve three-year terms.

Alumni News, University News and Updates
Xavier University of Louisiana Arch
August 10, 2026
Xavier Recognized by LinkedIn Among Nation's Top HBCUs for Career Success

Xavier University of Louisiana has been recognized by LinkedIn as one of the nation's leading HBCUs for long-term career success, reaffirming the University's longstanding reputation for preparing graduates to excel in their professions and lead in their communities.

Awards and Recognition
Deidre S. Lindsey
August 4, 2026
College of Pharmacy Alumna Elected National President of Jack and Jill of America, Inc.

Deidre S. Lindsey ('01), a graduate of Xavier University of Louisiana's College of Pharmacy, has been elected the 29th National President of Jack and Jill of America, Incorporated, one of the nation's premier organizations dedicated to developing African American children, strengthening families, and building future leaders.

Alumni News, College of Pharmacy

Contact Us

Biological and Applied Health Sciences

504-520-5087

mforooze@xula.edu