Umaru Abdulmalik

In-vitro Antibacterial Activity of Hibiscus sabdariffa Calyx Extracts against Multidrug-resistant Escherichia coli from Patients with Urinary Tract Infections in Katsina State, Nigeria

Mujahid Musa, Salamatu Muhammad, Umaru Abdulmalik, Adamu Adamu Muhammad & Katimu Yusuf · Asian Journal of Biotechnology and Genetic Engineering · 2026

Background: Urinary tract infections (UTIs) are among the most prevalent bacterial infections globally, with Escherichia coli being the leading etiological agent. The increasing occurrence of multidrug-resistant (MDR) uropathogenic E. coli (UPEC) has significantly compromised the...

Open access Research Article 10.9734/ajbge/2026/v9i1180

Microbial Analysis and Antibiogram of Bacteria and Fungi Isolated from Meat Sellers Tables in Dutsin-Ma Metropolis, Katsina State

Wata I., Abdullahi K. & Umaru Abdulmalik · Microbiology Research Journal International · 2023

The goal of the research project was to carry out microbiological analysis and antibiogram of  bacteria and fungi associated with meat vendor tables in the city of Dutsin-Ma. This study made use of twenty samples in total. Five distinct locations at Wednesday Market and Darawa we...

Open access Research Article 10.9734/mrji/2023/v33i11-121414