Knowledge, Attitude and Practice of Toothbrush Contamination and Disinfection Among Undergraduate Students in Selected Universities in Somalia.

Background: Oral health is crucial for overall well-being and systemic health and Humans are exposed to several bacteria after birth and will causes systemic illnesses like septicemia, respiratory, gastrointestinal, and renal issues. This study aimed to evaluate undergraduate students' knowledge, attitudes, and practices regarding toothbrush contamination and disinfection.

Methods: A descriptive cross-sectional study was carried out with undergraduates from seven selected universities, including public and private universities.