Dental students and COVID 19: An online multinational survey on perception and knowledge.

Background: Coronavirus is an emerging respiratory pathogen that causes coronavirus disease-2019 (COVID-19), as per the Chinese Center for Disease Control and Prevention. Objective: This study aimed to assess the state of awareness and extent of knowledge about COVID-19 among dental students from India, Pakistan, and Saudi Arabia. Materials and Methods: The present descriptive cross-sectional study was conducted on 872 participants from December 2020 to January 2021. Random sampling was performed using an electronic questionnaire. One-way analysis of variance and independent sample t-test were performed to assess and compare the mean knowledge score between different demographic data. Results: Approximately 60% (n = 520) of the responders were women and 40% responders were men (n = 352). The responders were from Saudi Arabia (36.9%; n = 322), India (34.2%; n = 298), and Pakistan (28.8%; n = 252). The difference within the subgroups was statistically nonsignificant (P > 0.05), indicating that dental students of all subparameters possessed equal knowledge on COVID-19. Conclusions: Dental students possess sufficient knowledge about COVID-19, qualifying them at least to work in a medical ward. However, more emphasis must be placed on infection prevention and control policies such as hand hygiene, personal protective equipment, and pre- and postexposure prophylaxis.

RésuméContexte: Le coronavirus est un agent pathogène respiratoire émergent qui provoque la maladie à coronavirus-2019 (COVID-19), selon le Centre chinois chinois de contrôle et de prévention des maladies. Objectif: Cette étude visait à évaluer le degré de sensibilisation et l'étendue des connaissances sur le COVID-19 parmi les étudiants en médecine dentaire d'Inde, du Pakistan et d'Arabie Saoudite. Matériaux et méthodes: La présente étude descriptive transversale a été menée sur 872 participants de décembre 2020 à janvier 2021. Un échantillonnage aléatoire a été réalisé à l'aide d'un questionnaire électronique. Une analyse de variance à sens unique et un test t d'échantillon indépendant ont été réalisés pour évaluer et comparer le score moyen de connaissances entre les différentes données démographiques. différentes données démographiques. Résultats: Environ 60% (n = 520) des répondants étaient des femmes et 40% des répondants étaient des hommes (n = 352). Les répondants étaient originaires d'Arabie Saoudite (36,9% ; n = 322), d'Inde (34,2% ; n = 298) et du Pakistan (28,8% ; n = 252). La différence au sein des les sous-groupes était statistiquement non significative (P > 0,05), ce qui indique que les étudiants en médecine dentaire de tous les sous-paramètres possédaient les mêmes connaissances sur COVID-19. Conclusions: Les étudiants en médecine dentaire possèdent des connaissances suffisantes sur la COVID-19, ce qui les qualifie au moins pour travailler dans un service médical. Cependant, il faut mettre davantage l'accent sur les politiques de prévention et de contrôle des infections, telles que l'hygiène des mains, les équipements de protection individuelle, et la prophylaxie pré- et post-exposition. Mots-clés: Sensibilisation, maladie à coronavirus-2019, étudiants en médecine dentaire.

A Global Survey of COVID-19 Vaccine Acceptance Among Healthcare Workers

Objectives Even though several effective vaccines are available to combat the COVID-19 pandemic, wide disparities in vaccine distribution, and vaccine acceptance rates between high- and low-income countries appear to be major threats toward achieving population immunity. Our global descriptive study aims to inform policymakers on factors affecting COVID-19 vaccine acceptance among healthcare workers (HCWs) in 12 countries, based on income index. We also looked for possible predictors of vaccine acceptance among the study sample. Methods A structured questionnaire prepared after consultation with experts in the field and guided by the “Report of the SAGE working group on vaccine hesitancy” was administered among 2,953 HCWs. Upon obtaining informed consent, apart from demographic information, we collected information on trust in vaccines and health authorities, and agreement to accept a COVID-19 vaccine. Results Although 69% of the participants agreed to accept a vaccine, there was high heterogeneity in agreement between HCWs in low and lower-middle income countries (L-LMICs) and upper-middle- and high-income countries (UM-HICs), with acceptance rates of 62 and 75%, respectively. Potential predictors of vaccine acceptance included being male, 50 years of age or older, resident of an UM-HIC, updating self about COVID-19 vaccines, greater disease severity perception, greater anxiety of contracting COVID-19 and concern about side effects of vaccines. Conclusions COVID-19 vaccine acceptance among HCWs in L-LMICs was considerably low as compared to those from UM-HICs. The lowest vaccine acceptance rates were among HCWs from the African continent. This underlines the need for the implementation of country-specific vaccine promotion strategies, with special focus on increasing vaccine supply in L-LMICs.

COVID-19 Vaccine Intention among Healthcare Workers in Saudi Arabia: A Cross-Sectional Survey.

The COVID-19 pandemic has caused largescale morbidity and mortality and a tremendous burden on the healthcare system. Healthcare workers (HCWs) require adequate protection to avoid onward transmission and minimize burden on the healthcare system. Moreover, HCWs can also influence the general public into accepting the COVID-19 vaccine. Therefore, determining COVID-19 vaccine intention among HCWs is of paramount importance to plan tailor-made public health strategies to maximize vaccine coverage. A structured questionnaire was administered in February and March 2021 among HCWs in Saudi Arabia using convenience sampling, proceeding the launch of the vaccination campaign. HCWs from all administrative regions of Saudi Arabia were included in the study. In total, 674 out of 1124 HCWs responded and completed the survey (response rate 59.9%). About 65 percent of the HCWs intended to get vaccinated. The intention to vaccinate was significantly higher among HCWs 50 years of age or older, Saudi nationals and those who followed the updates about COVID-19 vaccines (p < 0.05). The high percentage (26 percent) of those who were undecided in getting vaccinated is a positive sign. As the vaccination campaign gathers pace, the attitude is expected to change over time. Emphasis should be on planning healthcare strategies to convince the undecided HCWs into accepting the vaccine in order to achieve the coverage required to achieve herd immunity.