Awareness of COVID-19 and the Dental Implications of its Oral Manifestations among Dental Health Practitioners in Nigeria.

Background: There are many aspects of COVID-19 that are related to dental practice. Hence, this study aimed to assess the level of awareness of COVID-19 concerning its symptoms, transmission and prevention and the dental implications of its oral manifestations among dentists in Nigeria.

Methodology: This is a cross-sectional study that sampled dentists who work in Nigeria regardless of their place of work with an online questionnaire using Google forms to collect the data. The questionnaire was anonymous to maintain the privacy and confidentiality of all information collected in the study. The survey was a structured questionnaire divided into three sections: Dentists' demographics, knowledge of the disease and dental implications of COVID-19.

Results: This study included 206 dentists practising in Nigeria, with 126 (61.2%) males and 80 (38.8%) females. A total of 191 (92.7%) dentists perceived COVID-19 as highly contagious and deadly. Almost all the participants (n=205, 99.5%) were knowledgeable about the mode of transmission of the disease through respiratory droplets. A total of 204 (99.0%) affirmed that dental practitioners were at risk of becoming infected with COVID-19. About 84.5% reported that salivary glands can serve as a potential reservoir for COVID-19.

Conclusion: The awareness of COVID-19 concerning the mode of transmission, symptoms and prevention among the dental professionals was encouraging. This would lead to enhanced infection control in dental settings. The majority of the participants reported that saliva can be used as a promising non-invasive specimen for diagnosis, monitoring and infection control in patients with COVID-19.