Results 1 to 10 of about 469,414 (159)

Molecular Detection of Tick-Borne Agents in Cats from Southeastern and Northern Brazil

open access: yesPathogens, 2022
Even though the epidemiology of tick-borne agents (TBA) in dogs has been extensively investigated around the world, the occurrence, vectors involved, and molecular identity of these agents in cats remains elusive in many regions.
Marcos Rogério André   +9 more
doaj   +1 more source

A new locality record for Radfordiella desmodi Radovsky, 1967 (Mesostigmata: Macronyssidae) parasitizing the vampire bat in Brazil

open access: yesEntomological Communications, 2021
Macronyssid mites are ectoparasites of reptiles, birds, and mammals (mainly bats). Out of 35 genera in this family, Radfordiella Fonseca, 1948 is a genus from the Neotropical region with six valid species, found parasitizing phyllostomid bats.
Ricardo Bassini-Silva   +5 more
doaj   +1 more source

Evidence of co-parasitism between different species of chiggers (Trombidiformes: Trombiculidae) parasitizing cricetid rodents in Morro Grande Forest Reserve, São Paulo State, Brazil

open access: yesEntomological Communications, 2021
Chigger mites are ectoparasites of terrestrial vertebrates and can even bite humans, causing lesions on their skins. The co-parasitism is gradually being reported for this family, and recent studies have highlighted this relationship worldwide. In Brazil,
Fernando de C. Jacinavicius   +3 more
doaj   +1 more source

Theileria terrestris nov. sp.: A Novel Theileria in Lowland Tapirs (Tapirus terrestris) from Two Different Biomes in Brazil

open access: yesMicroorganisms, 2022
The low-land tapir (Tapirus terrestris) is the largest wild terrestrial mammal found in Brazil. Although T. terrestris has been already reported as a host of hemoparasites, the occurrence and genetic identity of Piroplasmida agents in this species is ...
Anna Claudia Baumel Mongruel   +8 more
doaj   +1 more source

RT-dPCR in Mosquito Samples for ZIKV Detection: Effects of RNA Extraction and Reverse Transcription in Target Concentration

open access: yesViruses, 2020
Zika virus (ZIKV) is an important arbovirus, responsible for recent outbreaks of Guillain Barré Syndrome and Congenital Zika Syndrome (CZS). After thousands of CZS cases, ZIKV is under constant surveillance in Brazil.
Paula Rodrigues de Almeida   +3 more
doaj   +1 more source

‘Don’t put your head under water’: enteric viruses in Brazilian recreational waters

open access: yesNew Microbes and New Infections, 2019
Like in many other countries, virologic analyses are not routinely performed in Brazil in monitoring water quality for recreational purposes. We surveyed current research regarding viral contamination of recreational water environments in Brazil.
V. Girardi   +3 more
doaj   +1 more source

Teoria Sistêmica, subsistema do Direito e o novo paradigma da Saúde Única

open access: yesCadernos Ibero-Americanos de Direito Sanitário, 2023
Objetivo: discutir o novo paradigma da Saúde Única à luz da Teoria Sistêmica de Niklas Luhmann e a atuação do subsistema do Direito em face das interconexões da abordagem.
Maria Célia Delduque   +2 more
doaj   +1 more source

Saúde e conservação dos animais silvestres na natureza

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2021
As populações silvestres são constantemente ameaçadas devido ao aumento global da população humana e à consequente perda dos habitats originais, bem como à poluição, ao aumento do trânsito de pessoas e animais e à introdução de espécies exóticas. Estudos
Gabriel Carvalho de Macedo   +5 more
doaj   +1 more source

Clamidiose aviária: Revisão

open access: yesPubvet, 2021
A clamidiose é umas das afecções de caráter zoonótico mais importante das aves. A doença tem caráter cosmopolita e é listada em diversas espécies animais, inclusive no ser humano.
Ronaldo José Piccoli   +2 more
doaj   +1 more source

Problematizando as alteridades para uma compreensão feminista e decolonial da Saúde Única em Periferias [PDF]

open access: yesSaúde e Sociedade, 2023
Resumo Neste trabalho, refletimos sobre o modo como diversas figuras de alteridade são alvo de marginalização e o que isso implica em termos de reconhecimento nas gramáticas políticas que estabelecem quem pode se tornar um sujeito da saúde.
Yarlenis Ileinis Mestre Malfrán   +1 more
doaj   +1 more source

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