Results 41 to 50 of about 11,003 (167)

The Delay in the Licensing of Protozoal Vaccines: A Comparative History

Frontiers in Immunology, 2020
Although viruses and bacteria have been known as agents of diseases since 1546, 250 years went by until the first vaccines against these pathogens were developed (1796 and 1800s).
Clarisa Beatriz Palatnik-de-Sousa, Clarisa Beatriz Palatnik-de-Sousa, Dirlei Nico   +2 more
doaj   +1 more source

Understanding Responsible Antimicrobial Practices and Antimicrobial Resistance: A Cross‐Sectional Study of Farmers in Rangpur, Bangladesh

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Surveying 537 farmers in Bangladesh revealed widespread high‐risk antibiotic use, including misuse of critically important antimicrobials and treatment of non‐bacterial diseases. The findings highlight a major knowledge‐practice gap and emphasize the need for improved diagnostics, stronger regulation, and a One Health‐based antimicrobial stewardship ...
Anju Man Ara, Farjana Boby, Mohsin Taluckder, Md. Shahiduzzaman   +3 more
wiley   +1 more source

Cloning and expression of Neospora caninum rhoptry 2 and its potential as an immunobiological for neosporosis control

Pesquisa Veterinária Brasileira, 2021
: The protozoan Neospora caninum is known worldwide as one of the main causes of abortion in cattle. During infection, rhoptry proteins present in the apical complex of the parasite play important roles in adhesion and parasitophorous vacuole formation ...
Alceu G. dos Santos Junior, Neida Lucia Conrad, Renan Eugênio A. Piraine, Rodrigo C. Cunha, Renato Andreotti, Fábio P.L. Leite   +5 more
doaj   +1 more source

Successful in vitro propagation of feline coronavirus from clinically diagnosed feline infectious peritonitis cases using Vero cells: A potential model for future research

Veterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Feline coronavirus (FCoV) causes inapparent to progressive fatal feline infectious peritonitis (FIP) in domestic and wild cats, which affects multiple‐organ systems. Methods We investigated three clinically sick cats using different laboratory and molecular tests to diagnose and confirm FCoV and propagate the virus in Vero cell ...
Eaftekhar Ahmed Rana, Mahfuza Akther, Susan Beetson, Subir Sarker, Gabriele Rossi, Jasim M. Uddin   +5 more
wiley   +1 more source

Antibodies Targeting a Conserved Surface Polysaccharide Are Protective Against a Wide Range of Microbial Pathogens Producing β-1–6-Linked Poly-N-Acetylglucosamine (PNAG)

Engineering
The β-1–6-linked poly-N-acetylglucosamine (PNAG) polymer is a conserved surface polysaccharide produced by many bacteria, fungi, and protozoan (and even filarial) parasites.
Xi Lu, Guoqing Li, Jing Pang, Xinyi Yang, Colette Cywes-Bentley, Xuefu You, Gerald B. Pier   +6 more
doaj   +1 more source

Knowledge, Attitude and Practice of the Community Toward Pet Contact‐Related Zoonoses in Mekelle, Tigray, Ethiopia

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
The study titled ‘Knowledge, Attitude, and Practice of the Community toward pet contact–related zoonoses in Mekelle, Tigray, Ethiopia’ found that 59.5% of pet owners had good knowledge of zoonotic diseases and 74.2% showed positive attitudes, but only 43.3% practiced proper prevention.
Haftay Teklay, Yohannes Hagos, Mebrahtu Weldegebriel   +2 more
wiley   +1 more source

Viruses of protozoan parasites and viral therapy: Is the time now right?

Virology Journal, 2020
Infections caused by protozoan parasites burden the world with huge costs in terms of human and animal health. Most parasitic diseases caused by protozoans are neglected, particularly those associated with poverty and tropical countries, but the paucity ...
Paul Barrow, Jean Claude Dujardin, Nicolas Fasel, Alex D. Greenwood, Klaus Osterrieder, George Lomonossoff, Pier Luigi Fiori, Robert Atterbury, Matteo Rossi, Marco Lalle   +9 more
doaj   +1 more source

Eimeria spp. in Cattle: A Global Systematic Review and Meta‐Analysis

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This global synthesis, based on 203 studies across 55 countries, revealed a substantial worldwide burden of Eimeria spp. infection in cattle (33.6%), with calves and females showing disproportionately higher infection frequencies and E. bovis and E. zuernii identified as the predominant pathogenic species.
Laya Shamsi, Ali Pouryousef, Mohammad Reza Mohammadi, Mostafa Omidian, Milad Badri, Oskar Nowak, Ali Asghari   +6 more
wiley   +1 more source

Recent advances in the genetic engineering of the Leishmania parasite and anti-cancer properties [PDF]

Iranian Journal of Basic Medical Sciences
Leishmaniasis is a tropical disease caused by Leishmania species, affecting millions of people worldwide and contributing to substantial morbidity and mortality.
Saeid Rahim, Hossein Yousofi Darani, Hossein Khanahmad, Nadia Pourmoshir, Zahra Bakhshiyani, Sedigheh Saberi   +5 more
doaj   +1 more source

Platform for the generation of oral vaccines based on protozoan surface proteins.

Medicina, 2020
The international spread of infectious diseases is a global problem of health security. Vaccination is one of the most successful and profitable health interventions. Oral immunization has significant advantages over the widely used parental vaccines.
Marianela Del Carmen, Serradell, Lucía L, Rupil, Hugo D, Luján   +2 more
openaire   +1 more source