Related Experiment Video
Updated: Aug 15, 2026

Multicellular Human Alveolar Model Composed of Epithelial Cells and Primary Immune Cells for Hazard Assessment
Published on: May 6, 2020
Attitudes of Nigerian dentists towards hepatitis B vaccination and use of barrier techniques
1Department of Child Dental Health, College of Medicine, University of Lagos, Nigeria. ifeomautomi@yahoo.com
Objective:
Hepatitis B virus constitutes a significant threat to the health of the dental professional. Infection with hepatitis B virus can however be prevented through hepatitis B vaccination and use of barrier techniques. This study therefore assesses the attitudes of Nigerian dentists towards hepatitis B vaccination and use of barrier techniques.
Materials And Method:
A questionnaire survey of 160 dental practitioners in Lagos, Ibadan, Ife and Benin.
Result:
48.1% had complete vaccination, 3.1% incomplete vaccination and 48.8% no vaccination. 97.5% reported routine use of gloves and 70.6% reported routine use of masks. 61.3% and 23.1% reported routine use of protective gowns and eyewear respectively.
Conclusion:
There is need to improve the rate of hepatitis B vaccination among Nigerian dentists and to encourage consistent use of barrier techniques.
Related Concept Videos
Hepatitis
Standard Precaution
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Healthcare Associated Infections II: Preventive Measures
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Transmission-based Precautions II: Airborne and Protective Environment
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
Barriers to Effective Communication II
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...
Pulmonary Tuberculosis V
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...