Development of a loop-mediated isothermal amplification method for the rapid detection of Clostridium botulinum serotypes E and F.

Background: Botulinum neurotoxin serotypes E and F (BoNT/E and BoNT/F) produced by the bacteria Clostridium botulinum (C. botulinum) found in a wide variety of foods cause poisoning in humans with high mortality rates. Mouse bioassays (MBAs), the gold standard method for BoNT detection, have a low detection limit; however, require experienced personnel and take a long time to obtain results.

Molecular Epidemiology of Detected in Hospitalized Pediatric Acute Respiratory Infection Cases in Central Vietnam.

is the major bacterial pathogen causing high pneumonia morbidity and mortality in children <5 years of age. This study aimed to determine the molecular epidemiology of detected among hospitalized pediatric ARI cases at Khanh Hoa General Hospital, Nha Trang, Vietnam, from October 2015 to September 2016 (pre-PCV). We performed semi-quantitative culture to isolate .

Molecular characterization of Cryptosporidium and Giardia in environmental samples and faecal samples from biogas users in Bac Giang, Vietnam.

Little is known about Cryptosporidium and Giardia in biogas waste and humans in Vietnam. There is a potential risk of infections during or after using the biogas system. The detected protozoan genotypes are zoonotic pathogens, and contamination of vegetables may relay through runoff to the surface waters and soil.

Antimicrobial resistance in Escherichia coli isolated from brown rats and house shrews in markets, Bogor, Indonesia.

The prevalence of antimicrobial resistance (AMR) in small mammals dwelling in the city was used as an indicator of AMR bacteria in the environment. We captured 87 small mammals (79 brown rats and 8 house shrews) in four markets, Bogor, Indonesia in October 2019, and we obtained 20 AMR Escherichia coli (E. coil) from 18 brown rats and two house shrews.