Demographics and Epidemiology of Hepatitis B in the State of Qatar: A Five-Year Surveillance-Based Incidence Study

Background: Expatriates represent >80% of Qatar’s population, mostly arriving from countries in Africa and Asia that are endemic with many diseases. This increases the risk for introducing new pathogens into the country and provides a platform for maintenance of endemic pathogen circulation. Here, we report on the incidence and epidemiological characteristics of hepatitis B in Qatar between 2010 and 2014. Methods: We performed a retrospective epidemiological data analysis using the data available at the surveillance system of the Ministry of Public Health (MOPH) in Qatar. Data were collected from distinctive public and private incorporates around the nation. Reported cases of hepatitis B patients represent those who met the stringent case definition as per World Health Organization (WHO) and Centers for Disease Control and Prevention (CDC) guidelines and eventually reported to MOPH. Results: The annual incidence rates of hepatitis B cases were 30.0, 34.2, 30.5, 39.4, and 19.8 per 100,000 population in 2010, 2011, 2012, 2013, and 2014, respectively. There was no specific trend or seasonality for the reported cases. The incidence rates were higher in females compared to males between 2010 and 2012, but similar in 2013 and 2014. The highest incidence rates were reported among individuals between 25 and 34 years of age. No cases were reported in children younger than five years in 2013 and 2014. Rates of hepatitis B cases declined dramatically in 2014, in both Qataris and non-Qataris, as compared to the previous years. Conclusion: Our results indicate a dramatic decline of hepatitis B cases in Qatar but mandate improved surveillance and vaccination efforts in expatriates in the nation. View Full-TextMOP

Knowledge, Attitude, and Training of Health-Care Workers and Preparedness of Hospital Emergency Departments for the Threat of Communicable Diseases at Mass Gathering Events in Qatar: A Cross-Sectional Study

Objective: This study aimed to assess the knowledge, attitude, and training of health-care workers (HCW), and their perception of the preparedness of hospitals for communicable disease (CD) threats during mass gathering (MG) events. Methods: This was a cross-sectional study conducted from June 1 to July 31, 2019, of doctors and registered nurses working in the emergency departments (EDs) of 5 main hospitals in Qatar. A self-administered online survey was used for data collection. Results: The overall mean knowledge score about CD threat among study participants was 75.0% (SD ± 18.1). The majority of the participants had a favorable attitude toward CD preparedness during MG events. The participants achieved high scores in attending workshops on triaging, first aid, and infection control. Study participants as well had favorable perceptions about the current preparedness of their respective hospitals to respond to CD outbreaks in MG events. Conclusions: The participants were knowledgeable about the risk of CD outbreaks during MG events (eg, Federation of International Football Association (FIFA) World Cup games 2022) and had a favorable attitude and necessary training to respond to such outbreaks. Regular practice drills are necessary to ensure that all members of the workforce are knowledgeable of the necessary actions to take in emergent high-risk situations

Enhancing the notification system for surveillance of infectious diseases in Qatar during the FIFA World Cup 2022: project overview

Abstract Background In 2022, the Surveillance Department of the Ministry of Public Health in Qatar adopted an integrated project called the Notification Enhancement Project (NEP) to enhance the infectious disease notification system. Efficient surveillance and notification promote early alerts and allow immediate interference in reducing morbidity and mortality from outbreaks. The project was designed to improve the knowledge, attitudes, practices, and notification processes of healthcare workers in Qatar by increasing their reporting rates. Methods The strategy for comprehensively enhancing notifications was based on the observation and evaluation of the current notification system, the implementation of interventions, and post-evaluation follow-up. To implement the project, we relied on three aspects: effective methods used in previous relevant studies through a literature review, feedback received from healthcare workers, and suggestions from public health surveillance experts from the Ministry of Public Health, Qatar. A preassessment was conducted through an online survey by the Ministry of Public Health. The effectiveness of the different interventions was assessed by analyzing the data of notified patients reported through the Disease Surveillance and Reporting Electronic System. Pre- and postintervention assessments were performed by comparing the percentage of patients notified by healthcare providers with that of patients confirmed by healthcare providers in the laboratory to compare the notification rates over three time periods between January and December 2022. Results There was significant improvement in the infectious disease notification process. A comparison before and after the implementation of the interventions revealed an increase in the communicable disease notification rate among healthcare workers. Pre- and postintervention data were compared. Infectious disease notification activities by healthcare workers increased from 2.5% between January and May 2022 to 41.4% between November and December 2022. Conclusion This study highlights the efficiency of different interventions in correcting the underreporting of infectious diseases. Our findings suggest that implementing the Notification Enhancement Project significantly improves notification rates. We recommend continuing interventions through constant education and training, maintaining solid communication with HCWs through regular reminder emails and feedback, periodic assessment of the electronic notification system, and engagement of healthcare workers and other stakeholders to sustain and expand progress achieved through continuous evaluation

Additional file 1 of Enhancing the notification system for surveillance of infectious diseases in Qatar during the FIFA World Cup 2022: project overview

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