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Introduction Timely admission and treatment of critically ill patients to Intensive Care Units (ICU) is shown to reduce premature mortality. However, low- and middle-income countries face many challenges in providing ICU services. This study describes the profile of patients admitted to ICU and their outcomes at the Central Regional Referral Hospital in Bhutan. Method This was an observational study with a review of records of patients from 2021 to 2023. The data were extracted into a pro forma, entered into EpiData Entry 3.1, and analysed in STATA 18. Results There were 287 patients admitted to the ICU. The mean age was 56.53 (SD ± 19.18) years). The highest number of cases were admitted from the Emergency Department (117, 40.77%) and Medicine Department (50, 17.42%). The common indications for admissions were pulmonary disease (91, 31.70%), sepsis/infection (61, 21.25%), cardiovascular diseases (48, 16.72%), and cerebrovascular diseases (38, 13.24%). There were 140 (48.78%) patients who received mechanical ventilation, 27 (9.41%) required positive pressure airway support, 36 patients (12.54%) had central venous access insertion, and 19 patients (6.62%) had haemodialysis line insertion. The mortality rate was 51.22% (147/287 patients); the most common causes of mortality were septic shock (22, 14.97%), stroke (16, 10.88%), and pneumonia (14, 9.52%). Patients with chronic liver disease (adjusted OR 4.32, 95% CI 1.84–10.09, p  = 0.001), and those receiving Ceftriaxone (adjusted OR 2.57, 95% CI 1.31–5.03, p  = 0.006), Piperacillin-Tazobactam (adjusted OR 2.63, 95% CI 1.02–6.77, p  = 0.045), and Cefazolin (adjusted OR 7.57, 95% CI 1.26–44.16, p  = 0.026) had higher odds of mortality. Patients receiving Doxycycline (adjusted OR 0.49, 05% CI 0.25–0.96, p  = 0.036) had lower odds of mortality. Conclusion About half of patients admitted to the ICU ended in mortality and the most common cause was septic shock. This study provides a baseline understanding of critical care service delivery in a resource-limited setting.

Influenza (Flu) causes considerable morbidity and mortality globally, and in Bhutan, Flu viruses are a leading cause of acute respiratory infection and cause outbreaks during Flu seasons. In this study, we aim to analyze the epidemiology and the genetic characterization of Flu viruses circulated in Bhutan in 2022. Respiratory specimens were collected from patients who meet the case definition for influenza-like illness (ILI) and severe acute respiratory infection (SARI) from sentinel sites. Specimens were tested for Flu and SARS-CoV-2 viruses by RT-PCR using the Multiplex Assay. Selected positive specimens were utilized for Flu viral genome sequencing by next-generation sequencing. Descriptive analysis was performed on patient demographics to see the proportion of Flu-associated ILI and SARI. All data were analyzed using Epi Info7 and QGIS 3.16 software. A weekly average of 16.2 ILI cases per 1000 outpatient visits and 18 SARI cases per 1000 admitted cases were reported in 2022. The median age among ILI was 12 years (IQR: 5-28) and SARI was 6.2 (IQR: 2.5-15) years. Flu A(H3N2) (70.2%) subtype was the most predominant circulating strain. Flu A(H1N1)pdm09 and Flu B viruses belonged to subclades that were mismatched to the vaccine strains recommended for the 2021-2022 season but matched the vaccine strain for the 2022-2023 season with vaccine efficacy 85.14% and 88.07% respectively. Flu A(H3N2) virus belonged to two subclades which differed from the vaccine strains recommended in both the 2021-2022 and 2022-2023 seasons with vaccine efficacy 68.28%. Flu virus positivity rates were substantially elevated during the Flu season in 2022 compared to 2021. Flu A(H3N2) subtype was the most predominant circulating strain in the country and globally. Genetic characterization of the Flu viruses in Bhutan showed a close relatedness of high vaccine efficacy with the vaccine strain that WHO recommended for the 2022-23 season.

The COVID-19 pandemic has resulted in massive global disruptions with considerable impact on the delivery of health services and national health programmes. Since the detection of the first COVID-19 case on 5th March 2020, the Royal Government of Bhutan implemented a number of containment measures including border closure and national lockdowns. Against the backdrop of this global COVID-19 pandemic response, there was a sudden surge of locally-transmitted malaria cases between June to August 2020. There were 20 indigenous cases (zero Plasmodium falciparum and 20 Plasmodium vivax) from a total of 49 cases (seven P. falciparum and 42 P. vivax ) in 2020 compared to just two from a total of 42 in 2019. Over 80% of the cases were clustered in malaria endemic district of Sarpang. This spike of malaria cases was attributed to the delay in the delivery of routine malaria preventive interventions due to the COVID-19 pandemic. As a result, Bhutan is unlikely to achieve the national goal of malaria elimination by 2020.

Background Rabies is a highly fatal disease transmitted through the bite of a rabid animal. Human deaths can be prevented by prompt administering of rabies vaccine and rabies immunoglobulin following the exposure. An assessment of community knowledge, awareness and practices on rabies is important during outbreak to understand their preparedness and target educational messages and response activities by the rapid response team. Methods A rabies outbreak has occurred in Rangjung town, eastern Bhutan on 4 October 2016. A rapid response team was activated to investigate outbreak and to establish a control program. A community-based questionnaire survey was conducted from 20 to 21 October 2016 to assess the community knowledge of rabies to guide outbreak preparedness and also target educational messages and response activities by the RRT. Results A total of 67 respondents were interviewed, of which 61% were female and 39% male. All the respondents have heard of rabies (100%), have knowledge on source of rabies (dog) and its mode of transmission in animals and humans. Most (61%) respondents were aware and also indicated that they would wash the animal bite wound with soap and water and seek medical care on the same day of exposure (100%). Majority (94%) of the respondents have indicated that they would report to the government agencies if they see any suspected rabid dogs in the community and suggested various control measures for dog population management and rabies in Rangjung including neutering procedure and mass dog vaccination. Although only few (10%) of the respondents households owned dogs and cats, but 50% of them have indicated that their dogs were allowed to roam outside the home premises posing risk of contracting rabies through rabid dog bites. Conclusions Although this study indicates a high level of knowledge and awareness on rabies among the community, there exists some knowledge gaps about rabies and therefore, an awareness education should be focused on the source of rabies and rabies virus transmission route to reduce public concern on nonexposure events thereby reducing the cost on unnecessary postexposure treatment.

There are approximately 35,000 human deaths from rabies in Asia annually. Rabies can be prevented through timely post-exposure prophylaxis (PEP) consisting of wound washing, rabies vaccine, and in some cases, rabies immunoglobulin (RIG). However, access to rabies PEP often remains limited to urban areas and is cost-prohibitive. There is little information on procurement, distribution, monitoring, and reporting of rabies PEP. We interviewed key informants in the public sector from various levels in Bangladesh, Bhutan, Cambodia, and Sri Lanka between March 2017 and May 2018 using a descriptive assessment tool to obtain information on procurement, distribution, monitoring, and reporting of rabies PEP. These four countries in Asia were chosen to showcase a range of rabies PEP systems. National rabies focal points were interviewed in each country and focal points helped identify additional key informants at lower levels. A total of 22 key informants were interviewed at various levels (central level to health facility level) including national rabies focal points in each country. Each country has a unique system for managing rabies PEP procurement, distribution, monitoring, and reporting. There are varying levels of PEP access for those with potential rabies exposures. Rabies PEP is available in select health facilities throughout the country in Bangladesh, Bhutan, and Sri Lanka. In Cambodia, rabies PEP is limited to two urban centers. The availability of RIG in all four countries is limited. In these four countries, most aspects of the rabies PEP distribution system operate independently of systems for other vaccines. However, in Bhutan, rabies PEP and Expanded Programme on Immunization (EPI) vaccines share cold chain space in some locations at the lowest level. All countries have a monitoring system in place, but there is limited reporting of data, particularly to the central level. Systems to procure, deliver, monitor, and report on rabies PEP are variable across countries. Sharing information on practices more widely among countries can help programs to increase access to this life-saving treatment.

Introduction Globally, the coronavirus disease 2019 (COVID-19) pandemic tested the resilience of the health system and its shock-absorbing capacity to continue offering healthcare services. The available evidences does not provide comprehensive insight into primary health care (PHC) system functioning across low- and middle- income countries (LMICs) during the pandemic. Therefore, the objective of this scoping review was to generate evidence on the resilience of PHC systems in LMICs during the COVID-19 pandemic. Methods A scoping review was carried out utilizing an iterative search strategy using the National Library of Medicine (NLM) and the WHO COVID-19 electronic databases. Data from the identified studies in LMICs were charted in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist in the first step. The analysis framework was adapted and modified using COVID-19 and health systems resilience framework developed by Sagan et al., Blanchet et al., and the WHO position paper on ‘Building health systems resilience for universal health coverage and health security during the COVID-19 pandemic and beyond’. A total of 26 documents were included on the basis of predefined eligibility criteria for our analysis. Results Our review explored data from 44 LMICs that implemented strategies at the PHC level during the COVID-19 pandemic. Most of the LMICs developed national guidelines on sexual, reproductive, maternal, newborn, child, and adolescent health (SRMNCAH). Most of the countries also transformed and reoriented PHC service delivery by introducing digital healthcare services to continue essential services. Task shifting, task sharing, and redeployment of retired staff were some frequently adopted health workforce strategies adopted by most of the countries. Only a few of the countries demonstrated the availability of necessary monetary resources to respond to the pandemic. Conclusions The functionality of the PHC system during the COVID-19 pandemic was demonstrated by a variety of resilience strategies across the six building blocks of the health system. To strengthen PHC resilience, we recommend strengthening community-based PHC, cross-sectoral collaboration, establishing surveillance systems, capacity building in financial risk planning, and investing in strengthening the digital healthcare system. Key Highlights A majority of the LMICs adopted resilience strategies related to service delivery and health workforce domains. Nigeria was the only country that showed evidence of resilience measures across all six WHO building blocks. Only a few countries reported healthcare financing measures. Most of the LMICs have developed national guidelines on SRMNCAH to ensure the continuation of healthcare services. Interruption in facility-based services shifted the burden to community-based healthcare services and most of the PHC-level services were offered at doorstep or at community sites. For essential service delivery, most of the countries had demonstrated transformative capacity that included use of digital platforms (teleconsultation/telemedicine establishing hotline number, WhatsApp messaging), for appointment system, extended timings, etc. Health workforce strategies varied from task shifting of health workforce, developing contractual agreements, and extending working hours to redeployment of retired staff in a majority of the countries.

Health worker vaccination programmes can help to safeguard both health workers (HWs) and their patients and enhance vaccine uptake more broadly in local communities and society. This study’s objective was to increase global understanding of how existing HW vaccination programmes were leveraged for emergency COVID-19 vaccine introduction. This qualitative study included 13 in-depth group interviews with 38 key informants with expertise in vaccine programme implementation from eleven countries in five WHO regions: Albania, Armenia, Bhutan, Lao PDR, Maldives, Mongolia, Oman, Timor Leste, the United Kingdom, Vietnam, and Zimbabwe in addition to WHO regional focal points from all six regions. These interviews were transcribed, coded, and thematically analyzed. Key informants reviewed the initial results and validated the key findings. Informants characterized key components of both routine and seasonal influenza vaccination programmes that were leveraged for the emergency vaccination of HWs during the COVID-19 pandemic. We identified a set of cross-cutting factors that were used for COVID-19 vaccine roll out: 1) pre-existing occupational health policies, 2) adequate human resources, 3) well-functioning data information systems and vaccine delivery platforms, and 4) established communication channels. Across the eleven countries and six regions interviewed, the ability to adapt existing influenza or other health worker vaccination infrastructure was beneficial for their pandemic response. Our findings suggest a strong justification for enhanced investment in vaccination of health workers, particularly against seasonal influenza, through country-wide programmes as a foundation for pandemic preparedness and response.

The COVID-19 pandemic posed a major global health challenge. Preventive measures against the spread of COVID-19 require the involvement of all sections of society. Knowledge and attitude towards COVID-19 preventive measures influence human practices. We describe the knowledge, attitude and practice (KAP) of COVID-19 preventive measure in Bhutan. This was a cross-sectional survey using multistage-cluster sampling involving participants from all 20 districts of the country. The knowledge was assessed using 12 items, attitude using 6 Likert items and practice using 10 items. There was total of 1708 respondents. The mean knowledge was 10.7, (SD = 1.5; range 0–12); 86.38% had good knowledge, 10.95% had average knowledge, 2.69% had poor knowledge. The common sources of knowledge were television (84.9%) and family and friends (74.7%). Those younger than 30 years were associated with good knowledge. The fear of contracting COVID-19 was reported by 96% and 86.4% agreed that appropriate preventive measures can help control the spread of COVID-19. Nearly all the respondents (97%) wore mask while going out and majority practiced good hand hygiene (87.9%) and proper cough etiquette (84.1%). The knowledge on COVID-19 preventive measures was good and the majority held positive attitudes and practices.

Tuberculosis (TB) is a major public health problem in Bhutan despite the implementation of directly observed treatment short-course since 1997. This study aimed to assess the knowledge, attitude and practice on TB among the teacher trainees of Samtse College of Education. A cross-sectional study was conducted among the teacher trainees of Samtse College of Education. A standardized pretested questionnaire was distributed and self-administered. The participants were selected randomly using randomization. The data was entered in Epi-data 4.4.2.1 and analysed using STATA version 13. A score of 1 point for a correct answer and 0 for wrong/don't know answer was given. The knowledge, attitude and practice score were divided into good and poor based on 50% cut off. Logistic regression was used for the analysis to identify the significant covariates. A total of 420 trainees responded to the survey questionnaire. The average knowledge score on TB was 10.7 (Range = 0-21). Two hundred and forty respondents (58.6%) had low knowledge (mean score 7.8±2.5) on TB. Cough, chest pain and weight loss were correctly reported as the symptoms of TB by 306 (72.9%), 187(44.5%) and 187 (44.5%) participants. Eighty-nine-point five percent (376) of participants reported coughing as the main route of TB transmission and 85% (357) of the participants said that it could be prevented by covering the mouth while coughing. In multivariable analysis; the trainees in the junior years of college had good knowledge of TB compared with the senior years (adjusted odds ratio [AOR] 2.02; 95% confidence interval [CI] 1.18-3.5; p-value 0.011). Respondents previously treated for TB were more likely to have good knowledge on TB compared to those who never had TB in the past (AOR 2.39; 95% CI 1.07-5.31; p-value 0.033). The majority (93%) of respondents had a good attitude towards TB cases. Female trainees were 2.4 (95% CI 1.02-5.62; p-value 0.045) times more likely than male trainees to have a positive attitude towards TB. Eighty-eight percent of the respondents reported that they would visit the hospital if they had TB symptoms. The mean score for the practice on TB was 1.33±0.59 (Range:0-2). In this study, the majority of the trainees had poor knowledge on TB, especially among the trainees in senior years of college and those who had never suffered from TB. The attitude towards TB was good especially among the female trainees. However, the overall practice was poor among the participants. Therefore, the Ministry of Health should collaborate with relevant stakeholders especially the Ministry of Education to incorporate topics on TB in the syllabus of students and colleges to create awareness on it.