Results 71 to 80 of about 220,082 (250)

Risk Factors for Human Lice and Bartonellosis among the Homeless, San Francisco, California, USA

open access: yesEmerging Infectious Diseases, 2014
Homeless persons in San Francisco, California, USA, have been shown to have head and body lice infestations and Bartonella quintana infections. We surveyed a self-selected population of homeless persons in San Francisco to assess infestations of head and
Denise L. Bonilla   +4 more
doaj   +1 more source

Lice and ticks parasitizing Audouin's Gull Larus audouinii Payraudeau, 7826 (Aves, Laridae) in the Chafarinas Islands (W Mediterranean) [PDF]

open access: yes, 2000
Data on lice and ticks parasitizing gulls are scarce. Here data on 58 adult and 10 young Audouin's gulls from the Chafarinas lslands are provided. Three species of chewing lice Austromenopon transversum (prevalencelmean intensity: 20%-2), Koeniginirmus ...
Carbonell, E.   +4 more
core  

Never say never

open access: yes
Journal of Hospital Medicine, EarlyView.
Gurpreet Dhaliwal   +4 more
wiley   +1 more source

Effects of Vector Density on Blood Parasite Spread and Health Consequences for Avian Hosts: An Experimental Epidemiology Blueprint

open access: yesIntegrative Zoology, EarlyView.
In an experimental epidemiology setup, groups of pigeons were exposed to different numbers of infective malaria vectors. Vector number explained the speed of transmission, the final prevalence, and changes in host behavior. ABSTRACT Vector density plays a critical role in the transmission dynamics of vector‐borne diseases and thus in their health and ...
Nayden Chakarov   +3 more
wiley   +1 more source

Lice community structure infesting Trinomys iheringi (Thomas, 1911) - Ocurrence, sex bias and climatic variables on tropical island

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
Few studies have provided information on parasitological indexes or other ecological characteristics of lice populations that parasitize small mammals in the Neotropical region.
Elizabete Captivo Lourenço   +2 more
doaj   +1 more source

Ectoparasites of Antarctic Seals and Birds [PDF]

open access: yes, 1967
The arthropod fauna decreases from the Subantarctic to the Antarctic, and many of the known species are ectoparasites of seals and birds. These comprise ticks, fleas, feather mites, respiratory mites and lice, both Mallophaga and Anoplura.
M.D. Murray
core   +1 more source

From “audit machines” to tech‐savvy auditors: Auditors' quest for professional security with respect to digital transformation

open access: yesContemporary Accounting Research, EarlyView.
Abstract In recent years, the Big 4 firms have embarked on digital transformation projects that have the potential to throw auditors' daily practice into turmoil. This study looks at the auditors' quest for professional security—namely, their confidence in the fundamental features of their profession.
Pier‐Luc Lajoie, Yves Gendron
wiley   +1 more source

Models of care and relevance of territorial management in assisting persons with epilepsy

open access: yesGlobal & Regional Health Technology Assessment
Epilepsy is a widespread social disease that affects people of all ages and often involves both diagnostic and therapeutic difficulties. Beyond seizure control, it is necessary to ensure people with epilepsy a good quality of life and respect for human ...
Oriano Mecarelli
doaj   +1 more source

Biofouling on Salmon Pen Nets and Cleaner Fish Shelters Does Not Harbor Planktonic Stages of Sea Lice

open access: yesFrontiers in Marine Science, 2020
The objective of the current study was to determine the extent to which planktonic sea lice (Lepeophtheirus salmonis Krøyer, 1838 and Caligus elongatus Nordmann, 1832) were present in the biofouling on open-sea net pens used for commercial rearing of ...
Lone S. Jevne   +7 more
doaj   +1 more source

The use of a general linear model to identify epidemiological factors affecting the abundance of chalimus stages of the sea louse (Lepeophtheirus salmonis) on Scottish salmon farms [PDF]

open access: yes, 2003
In this communication chalimus lice numbers in the second, third and fourth quarters of the production cycle are examined in relation to a range of prevailing risk factors using an approach based on that already taken for mobile stages (Revie et al.
Gettinby, G.   +3 more
core  

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