Implementation and contribution of temperature screening and handwashing practice at points of entry for COVID-19 pandemic response in a humanitarian crisis setting

Introduction: over the last decade, insecurity in the Lake Chad Basin has triggered an unprecedented humanitarian crisis in the Niger´s Diffa Region with a significant population movement. In this humanitarian setting, we reviewed the implementation process and the contribution of temperature screening and handwashing practice at points of entry as part of non-pharmaceutical interventions against COVID-19. Methods: in Diffa, border officers were trained on the fundamentals of infection prevention and control in relation to COVID-19 readiness and response and a 14-day district response team was constituted. To examine the significance of the implementation process of temperature screening and handwashing practices at points of entry, we conducted a secondary analysis of data submitted by the six health districts of the Diffa Region between March and July 2020. Results: travellers screened for fever ranged from 10,499 (in March 2020) to 62,441 (in April 2020) with the health districts of Diffa (mean: standard error of the mean: 25,999: 9,220) and of Bosso (mean: standard error of the mean: 30.4: 19.1) accounting for the most and the least of activities during the entire period, respectively. Overall, 125/169,475 travellers presented fever and were effectively quarantined. Only the Ngourti Health District reported travellers who declined handwashing (54/169,475); this was during the first three months of the first wave of the COVID-19 pandemic. Conclusion: we have documented a successful implementation of measures related to temperature screening with some unsubstantial denial of handwashing. Given the importance of border traffic due to insecurity in the Diffa Region, maintaining temperature screening and handwashing in this humanitarian setting is necessary but requires coordinated actions of all stakeholders involved in the region.

State of equity: childhood immunization in the World Health Organization African region

Introduction: in 2010, the Global Vaccine Action Plan called on all countries to reach and sustain 90% national coverage and 80% coverage in all districts for the third dose of diphtheria-tetanus-pertussis vaccine (DTP3) by 2015 and for all vaccines in national immunization schedules by 2020. The aims of this study are to analyze recent trends in national vaccination coverage in the World Health Organization African Region and to assess how these trends differ by country income category.Methods: we compared national vaccination coverage estimates for DTP3 and the first dose of measles-containing vaccine (MCV) obtained from the World Health Organization (WHO)/United Nations Children's Fund (UNICEF) joint estimates of national immunization coverage for all African Region countries. Using United Nations (UN) population estimates of surviving infants and country income category for the corresponding year, we calculated population-weighted average vaccination coverage by country income category (i.e., low, lower middle, and upper middle-income) for the years 2000, 2005, 2010 and 2015.Results: DTP3 coverage in the African Region increased from 52% in 2000 to 76% in 2015,and MCV1 coverage increased from 53% to 74% during the same period, but with considerable differences among countries. Thirty-six African Region countries were low income in 2000 with an average DTP3 coverage of 50% while 26 were low income in 2015 with an average coverage of 80%. Five countries were lower middle-income in 2000 with an average DTP3 coverage of 84% while 12 were lower middle-income in 2015 with an average coverage of 69%. Five countries were upper middle-income in 2000 with an average DTP3 coverage of 73% and eight were upper middle-income in 2015 with an average coverage of 76%.Conclusion: disparities in vaccination coverage by country persist in the African Region, with countries that were lower middle-income having the lowest coverage on average in 2015. Monitoring and addressing these disparities is essential for meeting global immunization targets

Routine Immunization in the WHO African Region: Progress; Challenges and Way Forward

Tremendous progress has been made in expanding immunization in the African Region over the last four decades. And immunization; together with other primary health care and development interventions; has impacted significantly on the annual number of deaths among children under five. However; an estimated 22 (4.3 million) of the infants globally remaining unimmunized are located in four countries of the African Region (Democratic Republic of the Congo; Ethiopia; Nigeria and South Africa). Challenges remain in reaching an estimated 20-30 of children across the Region. In addition to the traditional vaccines (DTP; measles; polio and tuberculosis) newer ones; such as for PCV and rotavirus; are being rolled out in the Region but uptake and coverage is slow and patchy both within and between countries. The new regional strategic plan for immunization 2014-2020 is intended to provide policy and programmatic guidance to Member States; in line with the 2011- 2020 GVAP; in order to optimize immunization services and assist countries to further strengthen their immunization programmes

Immunization Monitoring and Vaccine-Preventable Diseases Surveillance Data Management in the African Region

Countries in the WHO African Regionhave well-established national immunization programmes and disease control programmes working towards the different goals for the control of vaccine-preventable diseases; and generating coverage and surveillance data. WHO provides technical support to standardize the approaches; methodology; and tools used for data management. The datasets are shared with WHO for purposes of monitoring the coverage and disease trends across the Region. This article reviews the methods WHO employs to build capacity in this field of data management across the Region and the resultant achievements and gaps. Despite the recent improvements in some aspects of data quality; important policy; technical and managerial gaps remain; which need to be addressed in order to ensure that the data coming out of these national programmes are of optimal quality

African vaccination week: platform for effective partnership to deliver multiple interventions in the African Region

African Vaccination Week (AVW) is an initiative of the countries in the World Health Organization African Region promoting equity and access to vaccination. The initiative focuses on reaching populations with limited access to regular health services. Available data from 2014 showed that countries took advantage of the initiative to conduct integrated delivery of multiple interventions; targeting those with limited access to regular health services. A majority of the countries integrated between five and six interventions and very few delivered single interventions. The most common integrated intervention was vitamin A supplementation; followed by de-worming. Other interventions included educational activities; supplementation minerals and provision of health services. Data on coverage of integrated interventions are shown in the article