Results 21 to 30 of about 1,204,472 (329)

The Incubation Period of COVID-19 Caused by Different SARS-CoV-2 Variants [PDF]

open access: yesZhongguo quanke yixue, 2022
Since the beginning of the COVID-19 epidemic, the pathogen of COVID-19, SARS-CoV-2, has evolved and mutated continuously, producing variants with different enhanced transmission and virulence, such as Alpha (B.1.1.7) , Beta (B.1.351) , Gamma (P.1 ...
WU Yu, LIU Min
doaj   +1 more source

Advanced survival models for risk-factor analysis in scrapie [PDF]

open access: yes, 2007
Because of the confounding effects of long incubation duration and flock management, accurate epidemiological studies of scrapie outbreaks are difficult to carry out.
Andréoletti, Olivier   +6 more
core   +4 more sources

Comparison of Three Temperatures for the Hatching Phase in the Artificial Incubation of Red-legged Partridge (Alectoris rufa) Eggs [PDF]

open access: yes, 2016
This study aimed at investigating the effects of three incubation temperatures during the hatching period on egg weight loss, hatchability, chick weight at hatching and length of the incubation period of redlegged partridge (Alectoris rufa) under ...
Díaz Merino, R   +1 more
core   +3 more sources

Incubation Period of Hantavirus Cardiopulmonary Syndrome

open access: yesEmerging Infectious Diseases, 2006
The potential incubation period from exposure to onset of symptoms was 7–39 days (median 18 days) in 20 patients with a defined period of exposure to Andes virus in a high-risk area.
Pablo Vial   +7 more
doaj   +1 more source

A randomized study of comparison between Intravenous infusion of 0.5 mcg/kg of clonidine and 1 mcg/kg of clonidine on hemodynamic stress response to pnuemo peritoneum and intubation response during laparoscopic surgeries in a tertiary care hospital in a sub urban population

open access: yesAsian Journal of Medical Sciences, 2022
Background: The laparoscopic surgical procedure has made remarkable changes in the surgical field. Conditions, such as pneumoperitoneum, has an impact on several homeostatic systems.
Sindhuja Somasundaram   +1 more
doaj   +1 more source

Estimated Incubation Period for Zika Virus Disease

open access: yesEmerging Infectious Diseases, 2017
Information about the Zika virus disease incubation period can help identify risk periods and local virus transmission. In 2015–2016, data from 197 symptomatic travelers with recent Zika virus infection indicated an estimated incubation period of 3–14 ...
Elisabeth R. Krow-Lucal   +2 more
doaj   +1 more source

Significant differences in incubation times in sheep infected with bovine spongiform encephalopathy result from variation at codon 141 in the PRNP gene [PDF]

open access: yes, 2012
The susceptibility of sheep to prion infection is linked to variation in the PRNP gene, which encodes the prion protein. Common polymorphisms occur at codons 136, 154 and 171.
Blanco, A. R. A.   +8 more
core   +1 more source

What is the incubation period for listeriosis?

open access: yesBMC Infectious Diseases, 2013
Background Listeriosis is a foodborne infection with a low incidence but a high case fatality rate. Unlike common foodborne diseases, the incubation period can be long.
Goulet Véronique   +3 more
doaj   +1 more source

Incubation in a Temperate Passerine: Do Environmental Conditions Affect Incubation Period Duration and Hatching Success?

open access: yesFrontiers in Ecology and Evolution, 2020
The timing of breeding often has a profound influence on the reproductive success of birds living in seasonal environments with rapidly changing nestling food availability.
Caitlin G. Higgott   +2 more
doaj   +1 more source

Comparative Study of Life Histories, Laboratory Rearing, and Immature Stages of \u3ci\u3eEuschistus Servus\u3c/i\u3e and \u3ci\u3eEuschistus Variolarius\u3c/i\u3e (Hemiptera: Pentatomidae) [PDF]

open access: yes, 2017
A comparative study was conducted of the field life histories of Euschistus servus and E. varialarius in southern Illinois, their life cycles under controlled laboratory conditions, and their immature stages. The results indicate that E.
McPherson, J. E, Munyaneza, Joseph
core   +2 more sources

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