COVID-19 Vaccine Roll-Out in South Africa and Zimbabwe: Urgent Need to Address Community Preparedness, Fears and Hesitancy

Wastewater-based epidemiology for SARS-CoV-2 RNA detection in wastewater is desirable for understanding COVID-19 in settings where financial resources and diagnostic facilities for mass individual testing are severely limited. We conducted a rapid review to map research evidence on the utilization of SARS-CoV-2 wastewater surveillance in Africa. We searched PubMed, Google Scholar, and the World Health Organization library databases for relevant reports, reviews, and primary observational studies. Eight studies met the inclusion criteria. Narrative synthesis of the findings from included primary studies revealed the testing methodologies utilized and that detected amount of SARS-CoV-2 viral RNA correlated with the number of new cases in the studied areas. The included reviews revealed the epidemiological significance and environmental risks of SARS-CoV-2 wastewater. Wastewater surveillance data at the community level can be leveraged for the rapid assessment of emerging threats and aid pandemic preparedness. Our rapid review revealed a glaring gap in the primary literature on SARS-CoV-2 wastewater surveillance on the continent, and accelerated and adequate investment into research is urgently needed to address this gap.

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Utilization of SARS-CoV-2 Wastewater Surveillance in Africa—A Rapid Review

The COVID-19 pandemic has seen developed countries relax immigration procedures for health workers seeking new work opportunities elsewhere. Our letter outlines the risks to the HIV & TB program of health workers' outward migration from Zimbabwe, a country with one of the worst morbidity and mortality rates in the world from these two diseases. We discuss the recent legal changes in immigration to the United Kingdom (UK), which facilitate easier relocation of appropriately trained and experienced health professionals to that country. Additionally, we discuss key issues health workers in Zimbabwe face on a daily basis and why the UK is a naturally fertile ground for their migration.

Brain drain: An ever-present;significant challenge to the Zimbabwean public health sector

The arrival of COVID-19 has disrupted health service provision globally. In this note, the authors discuss the impact of the COVID-19 pandemic on the provision of tuberculosis (TB) services in Zimbabwe. TB is endemic in the country and disruption of services may potentially have serious consequences for patients with existing and undiagnosed TB. In this letter, the authors discuss the need for innovative strategies that ensure TB prevention and treatment services in a manner which reduces COVID-19 risk to patients and healthcare workers.

Implementing effective TB prevention and treatment programmes in the COVID-19 era in Zimbabwe. A call for innovative differentiated service delivery models.

Insights from Zimbabwe's SARS-CoV-2 genomic surveillance.

Control of the coronavirus disease 2019 (COVID-19) heavily relies on universal access to testing to identify who is infected; tracking them to make sure they do not spread the disease further; and tracing those with whom they have been in contact. The recent surge in COVID-19 cases in Zimbabwe is an urgent national public health concern and requires coordinated efforts to scale up testing using capacity already in existence in country. There is need for substantial decentralization of testing, investment in better working conditions for frontline health workers and implementation of measures to curb corruption within government structures.

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Gibson Mhlanga

Papers

Coronavirus Disease 2019 (COVID-19) Response in Zimbabwe: A Call for Urgent Scale-up of Testing to meet National Capacity.