spp. cause keratitis and encephalitis, and are a proper carrier of foodborne pathogens. A total of 70 samples including garden cress, chives, mint, parsley, and basil were collected. Samples were cultured onto a 2% non-nutrient agar medium. The cultures were analyzed using morphological and molecular techniques. In total, 18 (25.7%) out of 70 samples were positive including garden cress 10/22 (45.45%), chives 3/12 (25%), mint 2/13 (15.38%), basil 2/13 (15.38%), and parsley 1/10 (10%). The diagnostic fragment 3 was successfully sequenced in 15 samples and represented 11 (73.3%) T4, three (20%) T5, and one T9 genotypes. In addition, three, two, and one strains, belonging to the genotypes T4, T5, and T9 were ranked highly pathogenic. This is the first study reporting contamination of the most commonly consumed fresh vegetables with pathogenic genotypes. Our findings signify the public health concerns due the contamination of vegetables in municipal public markets.
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http://dx.doi.org/10.1080/09603123.2022.2067328 | DOI Listing |
Anal Chem
January 2025
Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, China.
The rapid, sensitive, and accurate detection of paralytic shellfish toxins (PSTs), such as saxitoxin (STX), is critical for protecting human health due to the frequent occurrence of toxic red tides. In this work, to address the low affinity of traditional mouse monoclonal antibodies (m-mAbs), rabbit monoclonal antibodies (r-mAbs) against STX were produced by a single B-cell sorting culture and a cross-selection strategy. The r-mAbs showed 100-fold improvement in sensitivity (IC = 0.
View Article and Find Full Text PDFFood Res Int
January 2025
Department of Food Safety and Regulatory Science, Advanced Food Safety Research Group, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea. Electronic address:
Rotavirus (RV) causes severe gastroenteritis in infants and young children worldwide. Fresh produce has been reported as a source of RV infection during production and harvesting, leading to foodborne illness. Cases of contamination from contact surfaces have also been reported.
View Article and Find Full Text PDFNew Phytol
January 2025
Harvard University Herbaria and Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA.
Powdery mildew is an economically important disease caused by c. 1000 different fungal species. Erysiphe vaccinii is an emerging powdery mildew species that is impacting the blueberry industry.
View Article and Find Full Text PDFJ Nutr Gerontol Geriatr
January 2025
Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca, México.
Background: Metabolic syndrome poses a significant public health challenge globally, particularly among older adults. Dietary patterns play a crucial role in the development and management of metabolic syndrome. However, to our knowledge, no evidence exists regarding the association between dietary patterns and metabolic syndrome among the Mexican older adult population.
View Article and Find Full Text PDFBiomark Res
January 2025
First Hospital of Shanxi Medical University, Scholl of Management of Shanxi Medical University, Taiyuan, 030001, China.
Background And Objective: Gastric cancer (GC) remains a significant global health challenge, characterized by high incidence and mortality rates, particularly in East Asia. A comprehensive understanding of the disease burden of gastric cancer is crucial for developing effective prevention and treatment strategies. However, comprehensive global assessments of the disease burden of gastric cancer remain limited.
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