Influence of community health volunteers on care seeking and treatment coverage for common childhood illnesses in the context of free health care in rural Sierra Leone.

OBJECTIVE: To examine whether community health volunteers induced significant changes in care seeking and treatment of ill children under five 2 years after their deployment in two underserved districts of Sierra Leone. METHODS: A pre-test-post-test study with intervention and comparison groups was used. A household cluster survey was conducted among caregivers of 5643 children at baseline and of 5259 children at endline. RESULTS: In the intervention districts, treatments provided by community health volunteers increased from 0 to 14.3% for all three conditions combined (P < 0.001). Care seeking from an appropriate provider was not statistically significant (OR = 1.50, 95% CI: 0.88-2.54) between intervention and comparison districts and coverage of appropriate treatment increased in both study groups for all three illnesses. However, the presence of community health volunteers was associated with a 105% increase in appropriate treatment for pneumonia (OR = 2.05, 95% CI: 1.22-3.42) and a 55% drop in traditional treatment for diarrhoea (OR = 0.45, 95% CI: 0.21-0.96). Community health volunteers were also associated with fewer facility treatments for malaria (OR = 0.21, 95% CI: 0.07-0.62). CONCLUSION: After implementing free care, coverage for treatment for all three illnesses in both study groups improved. Deployment of community health volunteers was associated with a reduced treatment burden at facilities and less reliance on traditional treatments.

Strengthening immunization service delivery post Ebola virus disease (EVD) outbreak in Liberia 2015-2017.

INTRODUCTION: The Ebola virus disease (EVD) outbreak in Liberia from 2014-2015 setback the already fragile health system which was recovering from the effects of civil unrest. This led to significant decline in immunization coverage and key polio free certification indicators. The Liberia investment plan was developed to restore immunization service delivery and overall health system. METHODS: We conducted a desk review to summarize performance of immunization coverage, polio eradication, measles control, new vaccines and technologies. Data sources include program reports, scientific and grey literature, District Health Information System (DHIS2), Integrated Diseases Surveillance and Response (IDSR) database, auto visual AFP detection and reporting (AVADAR) and ONA Servers. Data analysis was done using Microsoft excel spreadsheets, ONA software and Arc GIS. RESULTS: There was a 36% increase in national coverage for Penta 3 in 2017 compared to 2014 from WUENIC data. Penta 3 dropout rate reduced by 2.5 fold from 15.3% in 2016 to 6.4% in 2017; while MCV1 coverage improved by 23% from 64% in 2015 to 87% in 2017. There was a rebound of non-polio AFP rate (NPAFP) rate from 1.2 in 2015 to 4.3 in 2017. Furthermore, there was a 2-fold increase in the number of AFP cases receiving 3 or more doses of OPV from 36% in 2015 to 61% in 2017. CONCLUSION: Liberia demonstrated strong rebound of immunization services following the largest and most devastating EVD outbreak in West Africa in 2014 - 2015. Immunization coverage improved and dropout rates reduced. However, there are still opportunities for improvement in the immunization program both at national and sub-national levels.

Ebola infection control in Sierra Leonean health clinics: A large cross-agency cooperative project.

The Ebola virus disease outbreak occurring in West Africa has resulted in at least 199 cases of Ebola in Sierra Leonean health care workers, many as a result of transmission occurring in health facilities. The Ministry of Health and Sanitation of Sierra Leone recognized that improvements in infection prevention and control (IPC) were necessary at all levels of health care delivery. To this end, the U.S. Centers for Disease Control and Prevention, United Nations Children's Fund, and multiple nongovernmental organizations implemented a national IPC training program in 1,200 peripheral health units (PHUs) in Sierra Leone. A tiered training of trainers program was used. Trainers conducted multiday trainings at PHUs and coordinated the delivery of personal protective equipment (gloves, gowns, masks, boots) and infection control supplies (chlorine, buckets, disposable rags, etc) to all PHU staff. Under the ongoing project, 4,264 health workers have already been trained, and 98% of PHUs have received their first shipment of supplies.

Neglected tropical disease control in post-war Sierra Leone using the Onchocerciasis Control Programme as a platform.

Strategic investments in the control of neglected tropical diseases (NTD) spearheaded by the US Government, the British Government and other bilateral donors such as foundations and key pharmaceutical partners have enabled the treatment of millions of people for the five targeted debilitating diseases (lymphatic filariasis, onchocerciasis, schistosomiasis, soil-transmitted helminthiasis and trachoma), paving the way for the potential elimination as public health problems of some of these diseases. Like many other countries, Sierra Leone has a high burden of these major NTDs. Despite the fragile infrastructure of a health system emerging from a devastating 10-year civil war, the country has successfully implemented the National NTD Control Programme, reaching national coverage in 2010. The NTD Control Programme uses the existing Onchocerciasis Control Programme as a platform and involves primary health workers. The programme has provided extensive training opportunities to health workers at national, district and community levels. The country currently has 31 161 trained community volunteers treating a population of five million people. It is shown that the investments in NTD control are not only to control NTDs but also to strengthen health systems, particularly at the primary level, through extensive capacity building of frontline health workers and community-directed distributors.