Results 21 to 30 of about 2,094,291 (308)

Molecular genetic analysis SARS-CoV-2 of asymptomatic patients in Rostov region

open access: yesМедицинский вестник Юга России, 2020
Objective: conduct molecular genetics diagnosis of SARS-CoV-2 in asymptomatic individuals in the Rostov region.Material and methods: 22037 individuals who at the time of delivery of the material did not have clinically expressed symptoms of respiratory ...
O. A. Perevesentsev   +4 more
doaj   +1 more source

Cryptic and Asymptomatic Opisthorchis felineus Infections [PDF]

open access: yesThe American Society of Tropical Medicine and Hygiene, 2013
We describe the diagnostic difficulties experienced during an opisthorchiasis outbreak. Of 31 infected individuals, 61.3% were asymptomatic, and in the 12 symptomatic individuals, the duration of non-pathognomonic symptoms was shorter than 4 weeks. Serology by enzyme-linked immunosorbent assay and polymerase chain reaction fecal analysis were shown to ...
Orlando, Armignacco   +4 more
openaire   +2 more sources

Asymptomatic Aneurysms and HIV Infection

open access: yesPediatric Neurology Briefs, 1993
Aneurysms of major cerebral arteries in two children, aged 11 and 12 years, infected with human immunodeficiency virus from blood transfusions are reported from the National Institutes of Health, Bethesda, MD, and Georgetown University Hospital ...
J Gordon Millichap
doaj   +1 more source

Diagnosing occupational COVID-19 in Croatian healthcare workers

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2021
Coronavirus disease 2019 (COVID-19) can be diagnosed as occupational disease by an occupational health physician (OHP), if supported by relevant work-related and medical documentation.
Žaja Roko   +3 more
doaj   +1 more source

Temporal Dynamics of Host Molecular Responses Differentiate Symptomatic and Asymptomatic Influenza A Infection. [PDF]

open access: yes, 2011
Exposure to influenza viruses is necessary, but not sufficient, for healthy human hosts to develop symptomatic illness. The host response is an important determinant of disease progression.
Varkey, Jay B   +60 more
core   +2 more sources

Heterogeneities in leishmania infantum infection : using skin parasite burdens to identify highly infectious dogs [PDF]

open access: yes, 2013
Background: The relationships between heterogeneities in host infection and infectiousness (transmission to arthropod vectors) can provide important insights for disease management.
Quinnell, Rupert J.   +26 more
core   +2 more sources

Serodiagnosis of asymptomatic dengue infection

open access: yesAsian Pacific Journal of Tropical Medicine, 2017
Dengue virus (DENV) is a mosquito-transmitted virus that is expanding across the world. The incidence of dengue infection, especially severe disease, has been increasing. DENV consist of 4 serotypes of single stranded RNA viruses (D1-D4) in the genus Flavivirus, family Flaviviridae.
Chatchen, Supawat   +2 more
openaire   +2 more sources

Subclinical infection and asymptomatic carriage of gastrointestinal zoonoses: Occupational exposure, environmental pathways, and the anonymous spread of disease [PDF]

open access: yes, 2013
Asymptomatic carriage of gastrointestinal zoonoses is more common in people whose profession involves them working directly with domesticated animals.
Williams, A. Prysor   +19 more
core   +1 more source

The Paradigm Shift to Non-Treatment of Asymptomatic Bacteriuria

open access: yesPathogens, 2016
Asymptomatic bacteriuria, also called asymptomatic urinary infection, is a common finding in healthy women, and in women and men with abnormalities of the genitourinary tract. The characterization and introduction of the quantitative urine culture in the
Lindsay E. Nicolle
doaj   +1 more source

SEIARN: Intelligent Early Warning Model of Epidemic Spread Based on LSTM Trajectory Prediction

open access: yesMathematics, 2022
A SEIARN compartment model with the asymptomatic infection and secondary infection is proposed to predict the trend of COVID-19 more accurately. The model is extended according to the propagation characteristics of the novel coronavirus, the concepts of ...
Liya Wang   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy