African Journal of
Microbiology Research

  • Abbreviation: Afr. J. Microbiol. Res.
  • Language: English
  • ISSN: 1996-0808
  • DOI: 10.5897/AJMR
  • Start Year: 2007
  • Published Articles: 5233

Table of Content: January 2021; 15(1)

January 2021

Isolation and Characterization of Bacteria from Lakes Olbolosat and Oloiden, Kenya

There is still unexplored reservoir of microorganisms from sediments and water within Lakes Olbolosat and Oloiden using culture dependent technique. The current study compares bacterial diversity within Lake Olbolosat a freshwater lake and Lake Oloiden a saline alkaline lake. Out of 60 isolates obtained from sediments and water samples, 35 were from Lake Olbolosat and 25 from Lake Oloiden. Microbial count ranged between...

Author(s): Catherine Wachera Kiama, Moses Mucugi Njire, Anne Kelly Kambura, Julius Ndirangu Mugweru, Viviene Njeri Matiru and Eliud Nalianya Wafula

January 2021

Viruses, coronaviruses and COVID-19: A note for non-virology specialists

An outbreak of a respiratory disease with severe acute respiratory syndrome (SARS) – like manifestations emerged in late December 2019 in the Wuhan city of China. The causative agent of this disease was later identified to be a novel Coronavirus. Subsequently, the disease was named coronavirus disease 2019 (COVID-19) by the World Health Organisation and later declared as a pandemic. The outbreak of COVID-19 came...

Author(s): Yakubu Egigogo Raji, Yahaya Muhammad Sanusi and Zamberi Bin Sekawi

January 2021

Evaluation of epidemiological factors of the bacterial pharyngitis in children in Shouk Al-Kameesh, Al-Khoms, Libya

Pharyngitis is an inflammation or irritation of the pharynx or palatine tonsil. The etiology is usually viruses which cause the majority of the pharyngitis but most bacterial cases are attributed to group A Streptococci (GAS). This study aimed to identify the frequency of bacterial pharyngitis especially GAS of children, according to epidemiological factors. Symptoms present and signs for each patient were recorded,...

Author(s): Ishtaiwi Y. M., Alghazal M. A., Nouh A. M., Abousittash H. B. and Tamalli M.

January 2021

Isolation, identification and growth conditions of calcite producing bacteria from urea-rich soil

Bacterial chemical reactions, such as urea hydrolysis can induce calcium carbonate precipitation. The induced production of calcium carbonate formed by microorganisms has been widely used in environmental and engineering applications. The present study aimed to isolate, identify and optimize growth conditions of urease positive bacteria from urea rich soil in Gaza Strip. Bacterial isolates, which tolerated ≥10% urea...

Author(s): Noor E. S. Abu Tayyem, Khadeja T. M. Elhello, and Abdelraouf A. Elmanama

January 2021

Antibiotic resistance in food producing Animals in West Africa French speaking countries: A systematic review

This review aimed to make an inventory of the relevant work carried out on antibiotic resistance in the animal sector during the last two decades in French-speaking countries of the West African sub-region. English and French published articles from 2000 to 2019 indexed in PubMed, Google Scholar, and African Journals Online were reviewed in accordance with an adapted PRISMA guideline. Mean Resistance (MR) and...

Author(s): Andre Pouwedeou BEDEKELABOU, Wilfried Délé OYETOLA, Abiezer DINGAM RIGUENODJI and Rianatou BADA ALAMBEDJI

January 2021

In-vitro assessment of antibacterial activity of crude methanolic and aqueous extracts of Mitracarpus villosus

Globally, there is an increasing report of bacterial resistance to currently available antibiotics. The urgent need for newer therapeutic modalities was the incentive for the current evaluation of bactericidal and inhibitory effects of methanolic and aqueous extracts of Mitracarpus villosus on selected antibiotic resistant Gram-positive and Gram-negative bacteria. Ten-fold serial dilution was used to test the...

Author(s): Sunday Ocholi Samson, Emmanuel Edegbo and Cornelius Arome Omatola

January 2021

Comparison of disk-diffusion and E-test methods for in-vitro susceptibility of Streptococcus pneumoniae isolates to oxacillin and ceftriaxone

Susceptibility of Streptococcus pneumoniae (pneumococci) to oxacillin and ceftriaxone was compared using disk diffusion and E-test methods. A total of 206 children attending Gertrude’s Children’s Hospital (GCH) were recruited. Sterile Copan Flocked Swabs were used to obtain nasopharyngeal swabs. Samples were inoculated on gentamicin blood agar and initial identification was done on the basis of colony...

Author(s): Walekhwa Michael, Margaret Muturi, Tonui Josephat, Suge Titus and Kabera Beatrice