Results 61 to 70 of about 52,790 (220)
Cryptosporidium and Giardia infections in dairy calves in southern Ethiopia
Parasite Epidemiology and Control, 2020 Giardia and Cryptosporidium are the most common enteric protozoan parasites causing diarrhea in humans and animals worldwide. This study was conducted with the objectives of estimating prevalence and identifying risk factors for Cryptosporidium and ...
Maireg Hailu +6 more
doaj +1 more source
A survey of coccidian infection (Apicomplexa: Eimeriidaea) of freshwater fish in South Africa [PDF]
, 2005 Fish coccidia, especially Goussia and Eimeria spp., are common and frequent parasites of fish. The majority of the known species has been described from the Eurasian continent.
Avenant-Oldewage, Annemarie +2 more
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Aquatic polymers can drive pathogen transmission in coastal ecosystems. [PDF]
, 2014 Gelatinous polymers including extracellular polymeric substances (EPSs) are fundamental to biophysical processes in aquatic habitats, including mediating aggregation processes and functioning as the matrix of biofilms.
Conrad, Patricia A +6 more
core +1 more source
Surgical management of recurrent oesophageal obstruction in a yearling Saddlebred filly
Equine Veterinary Education, EarlyView.Summary This case report describes the diagnostic approach and surgical management of a yearling Saddlebred filly with recurrent oesophageal obstruction, likely caused by an acquired extraluminal oesophageal stricture. The filly initially presented with repeated episodes of oesophageal obstruction, which were resolved with sedation and nasogastric ...
K. M. Andrews +4 more
wiley +1 more source
Revista Brasileira de Parasitologia VeterináriaNeighborhood dogs may act as reservoirs for several zoonotic protozoan infections, particularly in urban areas, thus constituting a potential public health threat.
Caroline Constantino +8 more
doaj +1 more source
Bad Water 2009: The Impact on Human Health in the Chesapeake Bay Region [PDF]
, 2009 The report links pollution to human health risks and calls on the federal Environmental Protection Agency (EPA) to act now to reduce that pollution and the potential threats to human ...
Tom Pelton
core +1 more source
Vectors and Vector‐Borne Diseases: Biology, Epidemiology and Integrated Control Strategies
Journal of Applied Entomology, EarlyView.ABSTRACT Vector‐Borne Diseases (VBDs), transmitted by arthropods such as mosquitoes, ticks, fleas and sandflies, represent a significant threat to global health. These diseases can be caused by a variety of pathogens, including bacteria, viruses, protozoa, and helminths.
Roberta Rinaldi +4 more
wiley +1 more source
The vicious circle and infection intensity: The case of Trypanosoma microti in field vole populations [PDF]
, 2009 Objective: In natural populations, infection and condition may act synergistically to trigger a vicious circle: poor condition predisposes to host infections, which further reduce condition, and so on.
Begon, Michael +5 more
core +1 more source
Journal of Fish Diseases, Volume 48, Issue 4, April 2025.ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez +4 more
wiley +1 more source
Epidemiology: a tool for the assessment of risk [PDF]
, 2001 The purpose of this chapter is to introduce and demonstrate the use of a key tool for the assessment of risk. The word epidemiology is derived from Greek and its literal interpretation is 'studies of people'.
Blumenthal, U +3 more
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