Fosfomycin susceptibility testing and resistance mechanisms in Enterobacterales in South Africa.

Background: Fosfomycin treatment of urinary tract infections is increasingly attractive due to escalating antibiotic resistance rates among urinary pathogens. Standard antibiotic susceptibility testing methods perform poorly for fosfomycin as there is poor correlation between susceptibility results and clinical outcomes in urinary pathogens other than .

Objective: We evaluated the performance of fosfomycin susceptibility testing in and to determine whether fosfomycin susceptibility is associated with molecular resistance mechanisms.

Effect of antibiotics on the human microbiome: a systematic review.

Background: Global antibiotic use has been increasing for decades. The gut microbiome, a key contributor to health, can be altered by antibiotics, which have been associated with both short- and long-term effects on the intestinal microbiome. The aim of this study was to summarize the effects of antibiotics on the diversity and composition of the human microbiota at different anatomical sites.

Association between clinical and environmental factors and the gut microbiota profiles in young South African children.

Differences in the microbiota in populations over age and geographical locations complicate cross-study comparisons, and it is therefore essential to describe the baseline or control microbiota in each population. This includes the determination of the influence of demographic, clinical and environmental factors on the microbiota in a setting, and elucidates possible bias introduced by these factors, prior to further investigations. Little is known about the microbiota of children in South Africa after infancy.

The effect of storage conditions on microbial communities in stool.

Microbiome research has experienced a surge of interest in recent years due to the advances and reduced cost of next-generation sequencing technology. The production of high quality and comparable data is dependent on proper sample collection and storage and should be standardized as far as possible. However, this becomes challenging when samples are collected in the field, especially in resource-limited settings.

Molecular characterization of Staphylococcus aureus isolates from various healthcare institutions in Nairobi, Kenya: a cross sectional study.

Background: Staphylococcus aureus (S. aureus) has established itself over the years as a major cause of morbidity and mortality both within the community and in healthcare settings. Methicillin resistant S.