The impact of the acceleration of COVID-19 vaccine deployment in two border regions in Oman.

Background: Among the challenges to public health systems imposed by coronavirus disease 2019 (COVID-19) have been vaccine scarcity and the prioritization of high-risk groups. Countries have been prompted to accelerate the pace of immunization campaigns against COVID-19 to deploy the immunization umbrella to the largest possible number of target groups. In this paper, we share the perspective of Oman regarding the impact of accelerating the administration of the first dose of the COVID-19 vaccine in one border governorate (Musandam) by comparison to another border governorate (Al-Buraimi) where this approach was not applied. Methods: Daily admissions data (April 10, 2020 to June 24, 2021) and vaccination data (January 1 to June 24, 2021) were collected systematically. For each governorate, the cumulative doses (first and second doses) and vaccination coverage were calculated daily. Results: Within 1 month, first dose vaccination coverage increased from 20% to 58% in Musandam, reducing the incidence of hospital admission by 75%. In comparison, vaccination coverage plateaued at 20% in Al-Buraimi, and the incidence of hospital admission increased by 500%. Conclusions: Given the peculiarity of the geographical location and being the first line of access for imported cases, border regions should be a priority for vaccine deployment as a preventive measure. The two different approaches reported here, implemented in broadly similar cross-border governorates, provide evidence of the significant effect of accelerating the first dose of vaccine in reducing hospitalizations.

The impact of the hand hygiene role model project on improving healthcare workers' compliance: A quasi-experimental observational study.

BACKGROUND: The World Health Organization (WHO)'s multimodal strategy for improving hand hygiene (HH) compliance was endorsed in 2009 and was implemented by every hospital in Oman. There was variation in adherence to the practice even within the same facility and in sustaining improvement after the intervention. OBJECTIVES: Evaluate the impact of national HH role model project on health care worker's immediate and long term compliance with HH practices. MATERIAL AND METHODS: A pretest-posttest quasi-experimental observational study was conducted in four hospitals, including 16 (medical/surgical/psychiatry) departments. The study consisted of four phases: Baseline assessment, intervention, three-month post-intervention assessment, and follow-up assessment after 15 months for sustainability. The intervention (role model in hand hygiene) consisted of four components: Leadership involvement as a role model for HH, posting HH messages with photos of role model leaders, a weekly selection of staff as HH role models, and conducting HH education and training from the focal point of each ward/department. RESULTS: There were 5796 observations recorded during the study for Moments 1 and 4 of HH. HCWs' overall compliance rate significantly increased from a baseline of 52.6% before the intervention to 74.1% after three months from the intervention, and 70.0% on follow-up after more than one year (p < 0.001). All the hospitals included, regardless of their baseline compliance, had a significant improvement in HH compliance post-intervention and were able to sustain compliance (> 60%) after 15 months from the start of the intervention. The likelihood of improvement in HH compliance with the intervention remained low for the moment before patient contact (AOR, 0.34; 95% CI = 0.27-0.44) during the weekend (AOR, 0.44; 95% CI = 0.32-0.59) in the psychiatry wards (AOR, 0.22; 95% CI = 0.15-0.34) and by the non-medical and nursing professions (AOR, 0.99; 95% CI = 0.61-1.66). CONCLUSIONS: Implementation of a role model as a behavioral intervention, in addition to the WHO's multimodal strategy, successfully improved and sustained HCWs' HH compliance rates. Understanding healthcare culture in the context of the driving factors of behavioral changes and regular follow-ups are essential to sustain adherence to safe HH practices.

Challenges and Opportunities for Public Health Service in Oman From the COVID-19 Pandemic: Learning Lessons for a Better Future.

Despite the apparent challenges inflicted by COVID-19 globally, the pandemic provided an opportunity to utilize and expand existing public health capacities for a more adaptive and resilient system during and after each wave of the disease. This paper provides a narrative review of Oman's public health response to the COVID-19 pandemic from January 2020 to July 2021, and the challenges it faced for a more rapid and efficient response. The review demonstrates that the three main pillars influencing the direction of the pandemic and aiding the control are Oman's unified governmental leadership, the move to expand the capacity of the health care system at all levels, and community partnership in all stages of the response including the COVID-19 vaccination campaign. The opportunities identified during response stages in the harmonization of the multisectoral response, streamlining communication channels, addressing vulnerable communities (dormitories, residences at border regions), and providing professional technical leadership provide an excellent precursor for expediting the transformation of Oman's health care system to one with a multisectoral holistic approach. Some of the major challenges faced are the shortage of the public health cadre, lack of a fully integrated digital platform for surveillance, and the scarcity of experts in risk communication and community engagement. A future health system where the center for diseases surveillance and control acts as a nucleus for multisectoral expertise and leadership, which includes community representatives, is crucial to attain optimum health. The destruction inflicted by this prolong COVID-19 pandemic at all levels of human life had valued the importance of investing on preventive and preparedness strategies.

Control of the 2018-2019 dengue fever outbreak in Oman: A country previously without local transmission.

BACKGROUND: In December 2018, routine surveillance identified an autochthonous outbreak of dengue fever in Muscat Governorate, Oman, a region previously free of dengue fever. METHODS: Routine surveillance confirmed locally acquired cases in the second week of December, leading to a rapid public health response including case management guidance and epidemiological investigations. The main activity was the vector survey using systematic sampling to assess extent of previously unreported Aedes aegypti presence followed by a campaign aimed to eliminate breeding sites of A. aegypti". RESULTS: During a 5-month period, 343 suspected cases were reported from Muscat Governorate with 122 from the outbreak affected area. Out of 207 probable cases eligible for laboratory testing as per guidelines issued, 59 cases were confirmed. The vector elimination campaign started on January 8, 2019 after a media advocacy using television and social media and concluded on January 23. By the end of campaign, the case load had decreased significantly in the affected area with no reports of locally acquired cases from adjoining areas of Muscat Governorate, indicating no further spread. CONCLUSIONS: Rapid notification and early community-wide, extensive vector control activities effectively contained the autochthonous dengue fever virus outbreak.