Update on Wild Poliovirus Type 1 Outbreak - Southeastern Africa, 2021-2022.

Since the Global Polio Eradication Initiative (GPEI) began in 1988, the number of wild poliovirus (WPV) cases has declined by >99.99%. Five of the six World Health Organization (WHO) regions have been certified free of indigenous WPV, and WPV serotypes 2 and 3 have been declared eradicated globally (1). WPV type 1 (WPV1) remains endemic only in Afghanistan and Pakistan (2,3). Before the outbreak described in this report, WPV1 had not been detected in southeastern Africa since the 1990s, and on August 25, 2020, the WHO African Region was certified free of indigenous WPV (4). On February 16, 2022, WPV1 infection was confirmed in one child living in Malawi, with onset of paralysis on November 19, 2021. Genomic sequence analysis of the isolated poliovirus indicated that it originated in Pakistan (5). Cases were subsequently identified in Mozambique. This report summarizes progress in the outbreak response since the initial report (5). During November 2021-December 2022, nine children and adolescents with paralytic polio caused by WPV1 were identified in southeastern Africa: one in Malawi and eight in Mozambique. Malawi, Mozambique, and three neighboring countries at high risk for WPV1 importation (Tanzania, Zambia, and Zimbabwe) responded by increasing surveillance and organizing up to six rounds of national and subnational polio supplementary immunization activities (SIAs).* Although no cases of paralytic WPV1 infection have been reported in Malawi since November 2021 or in Mozambique since August 2022, undetected transmission might be ongoing because of poliovirus surveillance gaps and testing delays. Efforts to further enhance poliovirus surveillance sensitivity, improve SIA quality, and strengthen routine immunization are needed to ensure that WPV1 transmission has been interrupted within 12 months of the first case, thereby preserving the WHO African Region's WPV-free status.

Risk factors for stillbirths: how much can a responsive health system prevent?

BACKGROUND: The stillbirth rate is an indicator of quality of care during pregnancy and delivery. Good quality care is supported by a functional heath system. The objective of this study was to explore the risk factors for stillbirths, particularly those related to a health system. METHODS: This case-control study was conducted in two districts of Bihar, India. Information on cases (stillbirths) were obtained from facilities as reported by Health Management Information System; controls were consecutive live births from the same population as cases. Data were collected from 400 cases and 800 controls. The risk factors were compared using a hierarchical approach and expressed as odds ratio, attributable fractions and population attributable fractions. RESULTS: Of all the factors studied, 22 risk factors were independently associated with stillbirths. Health system-related factors were: administration of two or more doses of oxytocics to augment labour before reaching the facilities (OR 1.6; 95% CI 1.2-2.1), any complications during labour (OR 2.3;1.7-3.1), >30 min to reach a facility from home (OR 1.4;1.05-1.8), >10 min to attend to the pregnant woman after reaching the facility (OR 2.8;1.7-4.5). In the final regression model, modifiable health system-related risk factors included: >10 min taken to attend to women after they reach the facilities (AOR 3.6; 95% CI 2.5-5.1), untreated hypertension during pregnancy (AOR 2.9; 95% CI 1.5-5.6) and presence of any complication during labour, warranting treatment (AOR 1.7; 95% CI 1.2-2.4). Among mothers who reported complications during labour, time taken to reach the facility was significantly different between stillbirths and live births (2nd delay; 33.5 min v/s 25 min; p < 0.001). Attributable fraction for any complication during labour was 0.56 (95% CI 0.42-0.67), >30 min to reach the facility 0.48 (95% CI 0.31-0.60) and institution of management 10 min after reaching the facility 0.68 (95% CI 0.58-0.75). Reaching a facility within 30 min, initiation of management within 10 min of reaching the facility and timely management of complications during labour could have prevented 17%, 37% and 20% of stillbirths respectively. CONCLUSION: A pro-active health system with accessible, timely and quality obstetric services can prevent a considerable proportion of stillbirths in low and middle income countries.

An assessment of bicycle intervention to improve service delivery by accredited social health activists in selected blocks of West Champaran district of Bihar.

BACKGROUND: Several programmatic and logistic issues affect the overall performance of Accredited Social Health Activists (ASHAs). Bihar Government provided bicycles to ASHAs in West Champaran district for increasing coverage of services by improving their mobility. OBJECTIVE: To assess the use of bicycles by ASHAs and it's effect on service delivery. It also captures the perspectives of ASHAs in terms of its utilization for performing tasks. METHODS: A community-based quasi-experimental study was undertaken during March-May 2016. Proportion of newborn babies visited within 24 h of birth was the primary outcome. Data were collected from two intervention blocks (West Champaran district) and a control block from the neighboring East Champaran district. A total of 323 (177 from intervention blocks and 146 from control block) mothers having children <3 years of age and who had delivered at home were interviewed. Besides, 88 ASHAs working in intervention blocks were also interviewed. RESULTS: Significantly higher proportion of mothers and newborn babies (44%) received postnatal care within 24 h of delivery in intervention blocks as compared to the control block (16%, P < 0.001). Nearly 73.1% of ASHAs were using the bicycle themselves. ASHAs were twice more likely to visit a newborn on the day of delivery if she was provided with mobility support. However, the likelihood of continuing visits after the 1st day was not statistically significant. CONCLUSION: The intervention demonstrated the potential of ASHAs to improve their functioning at the grass-root level. The scale-up of bicycle intervention should be supplemented with reforms in financial incentives disbursement and better system support.

Computer tablet-based health technology for strengthening maternal and child tracking in Bihar.

BACKGROUND: UNICEF along with the State Government of Bihar launched a computer tablet-based Mother and Child Tracking System (MCTS) in 2014, to capture real-time data online and to minimize the challenges faced with the conventional MCTS. OBJECTIVE: The article reports the process of implementation of tablet-based MCTS in Bihar. METHODS: In-depth interviews with medical officers, program managers, data managers, auxiliary nurse midwives (ANMs), and a monitoring and evaluation specialist were conducted in October 2015 to understand the process of implementation, challenges and possibility for sustainability, and scale-up of the innovation. RESULTS: MCTS innovation was introduced initially in one Primary Health Centre each in Gaya and Purnia districts. The device, supported with Android MCTS software and connected to a dummy server, was given to ANMs. ANMs were trained in its application. The innovation allows real-time data entry, instant uploading, and generation of day-to-day work plans for easy tracking of beneficiaries for providing in-time health-care services. The nonlinking of the dummy server to the national MCTS portal has not lessened the burden of data entry operators, who continue to enter data into the national portal as before. CONCLUSION: The innovation has been successfully implemented to meet its objective of tracking the beneficiaries. The national database should be linked to the dummy server or visible impact. The model is sustainable if the challenges can be met. Mobile technology offers a tremendous opportunity to strengthen the capacity of frontline workers and clinicians and increase the quality, completeness, and timeliness of delivery of critical health services.

Assessment of newborn care corners in selected public health facilities in Bihar.

BACKGROUND: A functional newborn care corner (NBCC) is critical to provide immediate care to newborns including resuscitation, warmth, and initial care to sick newborns. NBCC provides an acceptable environment for all infants at birth, and it is mandatory for all delivery points at all levels in the health system including operation theaters. OBJECTIVE: The objective of this study was to find the status of availability of NBCCs and service provision in selected public health facilities of Bihar. METHODS: A total of 57 NBCCs, having high delivery load (>100 deliveries/month), across 25 high-priority districts in Bihar, were selected purposively in consultation with the State Health Society, Bihar, for the assessment. These facilities were assessed for the availability and/or functioning of infrastructure, equipment maintenance, human resource, supply of drugs and consumables, adherence to protocols, and record keeping. RESULTS: Only 22.8% of the NBCCs were found to be fully functional, majority (68.4%) were partially functional, and 9% were nonfunctional. Thirty-seven (64.9%) NBCCs were located inside the labor room premises. Approximately, one-third of the neonates delivered were kept in NBCCs. Equipment though available lacked the provision of annual maintenance contract. Essential drugs such as adrenaline (24.6%) and Vitamin K injection (42.1%) were not available in many facilities. Only 6.2% of the newborns had low birth weight, indicating underreporting. Majority of the health-care staff available were trained but possessed poor skills. Data recording and reporting was also suboptimal. CONCLUSION: The network of NBCCs needs to be strengthened across the state and linked with higher facilities to achieve the desired reduction in neonatal morbidity and mortality.

Mobile-based effective vaccine management tool: An m-health initiative implemented by UNICEF in Bihar.

BACKGROUND: UNICEF launched the mobile-based Effective Vaccine Management (EVM) system in Bihar in 2014 along with the state government to electronically capture information and identify gaps in the existing vaccine management system for appropriate action. OBJECTIVE: This study accessed the implementation process of this initiative. METHODS: Quantitative data related to vaccine supply chain management indicators were collected in November-December 2015 using factsheets and dashboards, representing the situation of the vaccine supply and cold chain management system at regular intervals since the launch. In-depth interviews were conducted with the program specialists to understand the initiative's genesis, its challenges and strengths. RESULTS: This initiative resulted in an increased cold chain space from 49% (July 2014) to 87% (September 2015), deployment of sufficient human resource; 38 cold chain technicians for regular maintenance of the machines and equipment, installation of necessary equipment, and upgradation of state and regional vaccine stores. In health facilities, district vaccine stores, and regional vaccine stores, marked improvements were observed in the overall EVM criteria indicators (82%, 84%, and 80% in September 2015, respectively, as against 51%, 46%, and 43% in July 2014, respectively) as well as EVM category indicators (83%, 84%, and 76% in September 2015, respectively, as compared to 54%, 53%, and 54% in July 2014, respectively). CONCLUSION: The EVM mobile initiative was successfully implemented and it complies with its objective of providing experienced guidance to the human resource responsible for vaccine cold chain management. The initiative is scalable and its sustainability depends on its thoughtful merger with the existing immunization ecosystem.

Using nonpneumatic anti-shock garment for postpartum hemorrhage management and referral at the public health facilities: A pilot study in two districts of Bihar.

BACKGROUND: Nonpneumatic anti-shock garment (NASG) is a first-aid device that can save lives of women experiencing postpartum hemorrhage (PPH). OBJECTIVE: The aim was to explore the feasibility of implementation of NASG intervention at select public health primary care facilities in two high priority districts of Bihar. METHODS: Qualitative design was used to document the NASG implementation process. In-depth interviews were conducted with health-care providers in November-December 2015. These healthcare providers were chosen purposively based on their involvement in the use of NASG. The implementation process of NASG, process of training for its use, challenges faced during the rollout of implementation and the recommendations for improving the implementation were explored. RESULTS: Initially, a baseline study was conducted to assess the knowledge and skills of health-care providers regarding diagnosis and management of PPH. Implementation consisted of orientation and training of service providers on the identification of PPH cases and usage of the NASG garment during referrals. The interviews with stakeholders reflected that even after training and appropriate introduction of the practice of using the NASG bag, the initiative did not make a difference in ameliorating the situation of PPH management in the health facilities over 6 months. CONCLUSION: This study provides lessons for implementation and scaling up of NASG in public health systems, not only in Bihar but also other similar settings. It also calls for robust implementation research studies to generate evidence on the use of NASG at the primary health-care facilities as an intervention in program settings.

Infodemics during era of COVID-19 pandemic: A review of literature.

The coronavirus disease 2019 (COVID-19) pandemic, caused by the new coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has spread across the globe and has affected the health of millions of people. During the pandemic, social media was the major source of information for isolated and anxious people. Infodemics is defined as "an overburden of information - some accurate and some not - that makes it hard for people to find trustworthy source and reliable guidance when they need it." Misinformation raised out of infodemics during COVID-19 created many serious issues regarding the prevention and treatment of COVID-19. With the help of available literature, we aimed to review the role of infodemic in relation to worsening of COVID-19 spread and vaccine utilization with possible preventable measures to control infodemic. Various social media platforms were a major source of infodemic. The active role of world agencies, narrative guidelines by the local authority, use of artificial intelligence (AI) by social media platforms and active participation of community and health care professionals can control infodemics effectively.

COVID-19 vaccine express strategy in Malawi: An effort to reach the un-reach.

OBJECTIVES: To establish the impact of "Covid-19 Vaccination express" (CVE) on vaccine uptake in Malawi. DESIGN: Retrospective cross-sectional study to compare the daily vaccine administration rate in CVE and routine covid vaccination (RCV). RCV data was collected from March 2021 to October 2021. The data regarding CVE was collected from 5 November 2021 to 31 December 2021. Data was collected regarding (1) the total number and type of vaccine doses administered and (2) Demographic details like age, gender, occupation, presence of comorbidities, the first dose, or the second dose of the people who received a vaccine. RESULTS: From March-December 2021, a total of 1,866,623 COVID-19 vaccine doses were administered, out of which 1,290,145 doses were administered at a mean daily vaccination rate of 1854 (95 % CI: 1292-2415) doses as a part of RCV, and 576,478 doses were administered at a mean daily vaccination rate of 3312 (95 % CI: 2377-4248) doses as a part of CVE. Comparing the mean daily doses (Astra Zeneca, AZ doses 1 & 2) administered in the CVE and RCV showed that the mean daily doses of AZ vaccine administered were significantly higher in the CVE (p < 0.05). CONCLUSION: CVE successfully increased the uptake of the Covid-19 vaccine.

Cost of neonatal intensive care delivered through district level public hospitals in India.

OBJECTIVE: To assess the unit cost of level II neonatal intensive care treatment delivered through public hospitals and its fiscal implications in India. DESIGN: Cost analysis study. SETTINGS: Four Special Care Newborn Units (SCNUs) in public sector district hospitals in three Indian states, i.e. Bihar, Madhya Pradesh and Orissa, for the period 2010. METHODS: Bottom-up economic costing methodology was adopted. Health system resources, i.e. capital, equipment, drugs and consumables, non-consumables, referral and overheads, utilized to treat all neonates during 2010 were elicited. Additionally, 360 randomly selected treatment files of neonates were screened to estimate direct out-of-pocket (OOP) expenditure borne by the patients. In order to account for variability in prices and other parameters, we undertook a univariate sensitivity analysis. MAIN OUTCOME MEASURES: Unit cost was computed as INR (Indian national rupees) per neonate treated and INR per bed-day treatment in SCNU. Standardized costs per neonate treatment and per bed day were estimated to incorporate the variation in bed occupancy rates across the sites. RESULTS: Overall, SCNU neonatal treatment costs the Government INR 4581 (USD 101.8) and INR 818 (USD 18.2) per neonate treatment and per bed-day treatment, respectively. Standardized treatment costs were estimated to be INR 5090 (USD 113.1) per neonate and INR 909 (USD 20.2) per bed-day treatment. In the event of entire direct medical expenditure being borne by the health system, we found cost of SCNU treatment as INR 4976 (USD 110.6) per neonate and INR 889 (USD 19.8) per bed-day. CONCLUSION: Level II neonatal intensive care at SCNUs is cost intensive. Rational use of SCNU services by targeting its utilization for the very low birth weight neonates and maintenance of community based home-based newborn care is required. Further research is required on cost-effectiveness of level II neonatal intensive care against routine pediatric ward care.