Results 61 to 70 of about 3,011 (189)

Validation and use of the dead‐end ultrafiltration method for the capture and recovery of Shiga toxin‐producing Escherichia coli from surface water

Journal of Environmental Quality, Volume 54, Issue 5, Page 1152-1162, September/October 2025.
Abstract Root cause analysis following microbial water contamination events typically relies upon the collection of large sample volumes. Dead‐end ultrafiltration (DEUF) is an efficient method for sampling and transporting up to 100 L of water from field environments. A single‐lab validation (SLV) using DEUF to recover Shiga toxin‐producing Escherichia
Ai Kataoka, Jennifer L. Wolny, Jose Roberto Guzman, Andrew Battin, Shizhen S. Wang, Rebecca Zaayenga, Phillip Kuri, Julie A. Kase   +7 more
wiley   +1 more source

Cyclospora cayetanensis [PDF]

Revista chilena de infectología, 2017
Weitzel, Thomas, Vollrath, Valeska, Porte, Lorena   +2 more
openaire   +4 more sources

Multilocus Sequence Typing Tool forCyclospora cayetanensis [PDF]

Emerging Infectious Diseases, 2016
Because the lack of typing tools for Cyclospora cayetanensis has hampered outbreak investigations, we sequenced its genome and developed a genotyping tool. We observed 2 to 10 geographically segregated sequence types at each of 5 selected loci. This new tool could be useful for case linkage and infection/contamination source tracking.
Yaqiong Guo, Dawn M. Roellig, Na Li, Kevin Tang, Michael Frace, Ynes Ortega, Michael J. Arrowood, Yaoyu Feng, Yvonne Qvarnstrom, Lin Wang, Delynn M. Moss, Longxian Zhang, Lihua Xiao   +12 more
openaire   +3 more sources

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the effects of climate change on the risk of transmission of foodborne pathogens

Food Risk Assess Europe, Volume 3, Issue 3, July 2025.
Abstract The Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) has carried out an updated review of the scientific evidence on the influence of climate change on the transmission of foodborne pathogens. This global phenomenon represents an emerging threat to food safety and public health, since alterations in weather ...
Antonio Valero Díaz, Rosa María Capita González, Baltasar Mayo Pérez, Azucena del Carmen Mora Gutiérrez, María Dolores Rodrigo Aliaga, Gloria Sánchez Moragas, Paula Arrabal Durán   +6 more
wiley   +1 more source

Cyclospora: An Enigma Worth Unraveling

Emerging Infectious Diseases, 1999
In part, Cyclospora cayetanensis owes its recognition as an emerging pathogen to the increased use of staining methods for detecting enteric parasites such as Cryptosporidium. First reported in patients in New Guinea in 1977 but thought to be a coccidian
Charles R. Sterling, Ynés R. Ortega
doaj   +1 more source

Gastrointestinal Parasites With Their Risk Factors in Tharu Indigenous People in Southern Nepal: A Cross‐Sectional Study

Health Science Reports, Volume 8, Issue 1, January 2025.
ABSTRACT Background Globally, gastrointestinal (GI) infections are common, particularly in populations with low socioeconomic levels, including high illiteracy rates, ignorance, poor housing and lifestyles, and unfavorable environmental conditions.
Pinki Kumari Chaudhary, Tirth Raj Ghimire   +1 more
wiley   +1 more source

Intestinal Parasitic Infections in Ghana: A Review of Infections and the Risk of Zoonotic Transmission

BioMed Research International, Volume 2025, Issue 1, 2025.
Intestinal parasites pose a risk to public health globally, causing a high economic burden in developing countries. Most diagnostic methods aimed at detecting these parasites in hospital settings are not sensitive to recovering parasites. Hence, the prevalence of these diseases remains a challenge in areas of poor environmental sanitation and ...
Seth Offei Addo, Margaret Owusu-Akyaw, Ronald Essah Bentil, Stacy Amoah, Seth Oware, Bernice Olivia Ama Baako, John Asiedu Larbi, Baisakhi Banerjee   +7 more
wiley   +1 more source

Evaluation of Multilocus Sequence Typing of Cyclospora cayetanensis based on microsatellite markers

Parasite, 2019
Cyclospora cayetanensis is a human parasite transmitted via ingestion of contaminated food or water. Cases of C. cayetanensis infection acquired in the United States often go unexplained, partly because of the difficulties associated with epidemiologic ...
Hofstetter Jessica N., Nascimento Fernanda S., Park Subin, Casillas Shannon, Herwaldt Barbara L., Arrowood Michael J., Qvarnstrom Yvonne   +6 more
doaj   +1 more source

An outbreak of Cyclospora cayetanensis in Medellín, Colombia [PDF]

, 2006
RESUMEN: Describir un brote epidémico de enfermedad gastrointestinal en un grupo de 56 pacientes de Medellín, Colombia. Metodología En abril de 2002 se presentó un número inusitado de casos de diarrea y a partir del hallazgo de Cyclospora cayetanensis ...
Barguil, José Ignacio, Castaño González, Amanda, Montoya Palacio, Martha Nelly, Botero Garcés, Jorge Humberto   +3 more
core  

Cockroaches as Mechanical Vectors of Intestinal Parasites in Sana’a City, Yemen

Journal of Parasitology Research, Volume 2025, Issue 1, 2025.
This study investigated the role of cockroaches, Periplaneta americana, and Blattella germanica species as mechanical vector hosts for intestinal parasites in Sana’a City, Yemen, from May to August 2022. Three hundred sixty‐five cockroach samples were systematically collected from various sites, including markets, garbage disposal areas, and butcher ...
Abbas M. A. Al-Azab, Yousef A. J. Fadladdin, Saeed M. N. Alasmari, Satabdi Datta Choudhury   +3 more
wiley   +1 more source