[HTML][HTML] Incidence and characteristics of bacteremia among children in rural Ghana

…, D Dekker, W Loag, S Amemasor, A Agyekum… - 2012 - journals.plos.org
The objective of the study was to describe systemic bacterial infections occurring in acutely
ill and hospitalized children in a rural region in Ghana, regarding frequency, incidence, …

[HTML][HTML] Host adaptation and convergent evolution increases antibiotic resistance without loss of virulence in a major human pathogen

A Fajardo-Lubián, NL Ben Zakour, A Agyekum… - PLoS …, 2019 - journals.plos.org
As human population density and antibiotic exposure increase, specialised bacterial
subtypes have begun to emerge. Arising among species that are common commensals and …

[HTML][HTML] Typhoid fever among children, Ghana

…, N Sarpong, S Ekuban, A Agyekum… - Emerging infectious …, 2010 - ncbi.nlm.nih.gov
(TF) remains a problem of concern in many low-income countries. Salmonella enterica
serovar Typhi causes ≈ 22,000,000 symptomatic infections and 220,000 fatalities worldwide …

Phenotypic detection of carbapenemase-producing Enterobacteriaceae by use of matrix-assisted laser desorption ionization–time of flight mass spectrometry and the …

J Knox, S Jadhav, D Sevior, A Agyekum… - Journal of clinical …, 2014 - Am Soc Microbiol
We compared the diagnostic accuracy of the Carba NP test with that of a straightforward
matrix-assisted laser desorption ionization–time of flight mass spectrometry (MALDI-TOF MS) …

blaCTX-M-15 carried by IncF-type plasmids is the dominant ESBL gene in Escherichia coli and Klebsiella pneumoniae at a hospital in Ghana

A Agyekum, A Fajardo-Lubián, D Ansong… - … and infectious disease, 2016 - Elsevier
Escherichia coli and Klebsiella pneumoniae producing extended-spectrum β-lactamases (ESBLs)
are among the most multidrug-resistant pathogens in hospitals and are spreading …

[HTML][HTML] Systemic bacteraemia in children presenting with clinical pneumonia and the impact of non-typhoid salmonella (NTS)

…, F Hünger, F Marks, SEK Acquah, A Agyekum… - BMC infectious …, 2010 - Springer
Background The diagnosis and antimicrobial treatment of pneumonia in African children in
the absence of diagnostic means such as x-ray facilities or microbiological laboratories relies …

Predictability of phenotype in relation to common β-lactam resistance mechanisms in Escherichia coli and Klebsiella pneumoniae

A Agyekum, A Fajardo-Lubián, X Ai… - Journal of clinical …, 2016 - Am Soc Microbiol
The minimal concentration of antibiotic required to inhibit the growth of different isolates of a
given species with no acquired resistance mechanisms has a normal distribution. We have …

[HTML][HTML] Longitudinal estimation of Plasmodium falciparum prevalence in relation to malaria prevention measures in six sub-Saharan African countries

…, M Segeja, S Adjei, T Agbenyega, A Agyekum… - Malaria journal, 2017 - Springer
Background Plasmodium falciparum prevalence (PfPR) is a widely used metric for assessing
malaria transmission intensity. This study was carried out concurrently with the RTS,S/…

Comparison of the novel Partec rapid malaria test to the conventional Giemsa stain and the gold standard real-time PCR

B Nkrumah, A Agyekum, SEK Acquah… - Journal of Clinical …, 2010 - Am Soc Microbiol
Malaria remains the single most frequent cause of death in Africa, killing one child every 30
s, but treatment decisions are often made only on clinical diagnosis, as laboratory …

[HTML][HTML] Clinical Indicators for Bacterial Co-Infection in Ghanaian Children with P. falciparum Infection

MV Nielsen, S Amemasor, A Agyekum, W Loag… - PLoS …, 2015 - journals.plos.org
Differentiation of infectious causes in severely ill children is essential but challenging in sub-
Saharan Africa. The aim of the study was to determine clinical indicators that are able to …