User profiles for Samuel Armoo

Dr Samuel Armoo

Senior Research Scientist
Verified email at csir.org.gh
Cited by 176

[HTML][HTML] Detecting Schistosoma mansoni infections among pre-school-aged children in southern Ghana: a diagnostic comparison of urine-CCA, real-time PCR and …

S Armoo, LJ Cunningham, SJ Campbell… - BMC infectious …, 2020 - Springer
Background In Ghana, pre-school-aged children (PSAC) are at risk of intestinal schistosomiasis
and are living in need of praziquantel treatment. To better assess the infection burden …

[HTML][HTML] Genetic diversity of SARS-CoV-2 infections in Ghana from 2020-2021

…, V Appiah, IA Asante, P Owusu-Oduro, S Armoo… - Nature …, 2022 - nature.com
The COVID-19 pandemic is one of the fastest evolving pandemics in recent history. As such,
the SARS-CoV-2 viral evolution needs to be continuously tracked. This study sequenced …

[HTML][HTML] The COUNTDOWN study protocol for expansion of mass drug administration strategies against schistosomiasis and soil-transmitted helminthiasis in Ghana

…, A Koukounari, L Cunningham, SK Armoo… - Tropical medicine and …, 2018 - mdpi.com
(1) Background: Current international policy for schistosomiasis and soil-transmitted
helminthiasis (STH) control emphasises mass administration of deworming drugs in school-based …

[HTML][HTML] Genome-based tools for onchocerciasis elimination: Utility of the mitochondrial genome for delineating Onchocerca volvulus transmission zones

…, SM Hedtke, SR Doyle, AC Kuesel, S Armoo… - International Journal for …, 2024 - Elsevier
National programs in Africa have expanded their objectives from control of onchocerciasis (river
blindness) as a public health problem to elimination of parasite transmission, motivated …

[HTML][HTML] What Is in the Salad? Escherichia coli and Antibiotic Resistance in Lettuce Irrigated with Various Water Sources in Ghana

…, A Abrahamyan, S Armoo… - International Journal of …, 2022 - mdpi.com
Introduction: Safety of the environment in which vegetables are grown, marketed and consumed
is paramount as most are eaten raw. Irrigation sources include open drains and streams…

Developing a real-time PCR assay based on multiplex high-resolution melt-curve analysis: a pilot study in detection and discrimination of soil-transmitted helminth and …

…, JR Stothard, M Osei-Atweneboana, S Armoo… - Parasitology, 2018 - cambridge.org
With the push towards control and elimination of soil-transmitted helminthiasis and
schistosomiasis in low- and middle-income countries, there is a need to develop alternative …

[HTML][HTML] Assessing expanded community wide treatment for schistosomiasis: Baseline infection status and self-reported risk factors in three communities from the …

LJ Cunningham, SJ Campbell, S Armoo… - PLoS neglected …, 2020 - journals.plos.org
Background This paper reports on the baseline prevalence and associated risk factor findings
of a pilot, longitudinal study exploring community-wide treatment of schistosomiasis and …

[HTML][HTML] Discrimination between Onchocerca volvulus and O. ochengi filarial larvae in Simulium damnosum (sl.) and their distribution throughout central Ghana …

SR Doyle, S Armoo, A Renz, MJ Taylor… - Parasites & vectors, 2016 - Springer
Background Genetic surveillance of the human filarial parasite, Onchocerca volvulus, from
onchocerciasis endemic regions will ideally focus on genotyping individual infective larval …

[HTML][HTML] Significant heterogeneity in Wolbachia copy number within and between populations of Onchocerca volvulus

S Armoo, SR Doyle, MY Osei-Atweneboana… - Parasites & vectors, 2017 - Springer
Background Wolbachia are intracellular bacteria found in arthropods and several filarial
nematode species. The filarial Wolbachia have been proposed to be involved in the …

Synthesising environmental, epidemiological, and genetic data to assist decision making for onchocerciasis elimination

H Shrestha, K McCulloch, RH Chisholm, S Armoo… - medRxiv, 2023 - medrxiv.org
Background Population genetics is crucial for understanding the transmission dynamics of
diseases like onchocerciasis. Landscape genetics identifies the ecological features that …