Results 321 to 330 of about 106,524 (385)

Molecular Characterization of the Group A Streptococcus Virulence‐Regulatory System FasBCAX

Molecular Microbiology, EarlyView.
The Fas system of the group A Streptococcus is comprised of three proteins (FasBCA) and a small regulatory RNA (FasX), and it represses adhesin production while also promoting the production of the spreading factor streptokinase. Here, we analyze the Fas proteins to assess how they positively regulate FasX production.
Sushila Baral, Roshika Roshika, Clay P. Renshaw, Ameya Singh, Ashna Prabhu, Ira Jain, Rebekah Woolsey, David Quilici, Yftah Tal‐Gan, Paul Sumby   +9 more
wiley   +1 more source

One Health and Neglected Zoonotic Diseases. [PDF]

Pathogens
Igreja RP, de Macedo PM, Schneider MC.
europepmc   +1 more source

Field studies of Culex mosquitoes in Tanzania and Kenya: A systematic review motivated by changing Rift Valley fever virus transmission patterns

Medical and Veterinary Entomology, EarlyView.
There were 275 studies reporting Culex abundance, 17 of which explicitly stated the motivation for the study was RVFV. Despite most studies being motivated by other topics, there was good coverage of studies reporting mosquito sampling in areas associated with the risk of RVFV outbreaks. Studies were c.
Catherine Andrews, Joshua Longbottom, Joel Lutomiah, Jennifer S. Lord   +3 more
wiley   +1 more source

Comparative attraction of Anopheles quadriannulatus and Anopheles arabiensis to humans estimated by comparing their relative abundance in samples of mosquito larvae and adults collected across an ecologically heterogeneous landscape in southern Tanzania Utafiti wa kulinganisha mvuto wa mbu aina ya Anopheles arabiensis na Anopheles quadriannulatus kwa binadamu katika mandhari yenye mazingira mbalimbali kusini mwa Tanzania

Medical and Veterinary Entomology, EarlyView.
Light and barrier traps near human activity selectively captured more Anopheles arabiensis, indicating a strong attraction to humans and explicit bias in adult sampling methods. Traps placed in open glades away from humans captured species proportions similar to larval samples, suggesting reduced sampling bias in those settings. Visits by entomological
Deogratius R. Kavishe, Katrina A. Walsh, Rogath V. Msoffe, Lily M. Duggan, Lucia J. Tarimo, Fidelma Butler, Nicodem J. Govella, Emmanuel W. Kaindoa, Gerry F. Killeen   +8 more
wiley   +1 more source

Salmonella Control Programme in France: Factors Influencing the Detection of Salmonella in Laying Hen Flocks From 2013 to 2021. [PDF]

Zoonoses Public Health
Huneau-Salaün A, Le Bouquin S, Chemaly M.   +2 more
europepmc   +1 more source

Modelling vector and host distributions to inform potential disease risk: A case study of West Nile virus in the United Kingdom

Medical and Veterinary Entomology, EarlyView.
Correlative modelling approaches can be used successfully to predict the distribution of vectors and hosts involved in vector‐borne diseases of concern. For West Nile virus in the United Kingdom, host distributions are unlikely to be a significant factor influencing change. Vector distributions and urbanisation will drive increasing risk. Projecting to
Amy J. Withers, Simon Croft, Richard Budgey, Daniel A. Warren, Nicholas Johnson   +4 more
wiley   +1 more source

Detection of Anaplasma phagocytophilum and Babesia aktasi in a wild bezoar goat (Capra aegagrus): Overlap with domestic goat strains

Medical and Veterinary Entomology, EarlyView.
This study provides the first molecular detection of tick‐borne pathogens in Capra aegagrus. Genetic analysis reveals similarities between Babesia aktasi and Anaplasma phagocytophilum strains in bezoar and domestic goats, indicating potential pathogen exchange.
Aykut Zerek, Tuğba Özdemir, Maide Nur Gündoğdu, İpek Erdem, Ömer Orkun   +4 more
wiley   +1 more source

Integrated imaging in rare eyelid lesions: a case report of palpebral dirofilariosis. [PDF]

J Ophthalmic Inflamm Infect
Tinunin L, Ugolini F, Giattini D, Santoro N.   +3 more
europepmc   +1 more source

Ticks and tick‐borne bacterial pathogens found on hard ticks (Acari: Ixodidae) on cattle in the Central River region of The Gambia

Medical and Veterinary Entomology, EarlyView.
First detection of Ehrlichia minasensis, Anaplasma marginale and hemotropic Mycoplasma spp. in cattle in The Gambia. Identification of four tick species, with Hyalomma marginatum being the most common. 15.6% of ticks tested positive for tick‐borne pathogens, including Ehrlichia spp., A. marginale and hemotropic Mycoplasma spp.
Alpha Kargbo, Aamir M. Osman, Edrisa Jawo, Lamin K. M. Fatty, Flavia C. M. Collere, Marcos R. André, Ahmed A. Hassan‐Kadle, Thállitha S. W. J. Vieira, Rosangela Z. Machado, Rafael F. C. Vieira   +9 more
wiley   +1 more source