Results 111 to 120 of about 19,556 (270)

Yearly licensing studies from 1997 to 2007 of the inactivated whole virus seasonal influenza vaccine fluval--a useful approach to pandemic vaccine development even in less well developed countries? [PDF]

open access: yes, 2008
OBJECTIVE: Seasonal vaccination has been consistently shown to significantly reduce morbidity and mortality because of influenza epidemics, even in healthy, working adults.
Bartha, K.   +4 more
core   +1 more source

Screening of Feral Pigeons (Columba livia) for Pathogens of Veterinary and Medical Importance

open access: yesBrazilian Journal of Poultry Science
Pathogens of veterinary and medical importance were investigated in 240 feral pigeons (Columba livia) captured in warehouses in São Paulo State, Brazil for one year.
VL Ferreira, RA Dias, TF Raso
doaj   +1 more source

Serum IgG antibodies from pregnant women reacting to mimotopes of simian virus 40 large T antigen, the viral oncoprotein [PDF]

open access: yes, 2017
Simian virus 40 (SV40) large T antigen (LT) coding sequences were revealed in different human samples, whereas SV40 antibodies (Ab) were detected in human sera of cancer patients and healthy individuals, although with a lower prevalence. Previous studies
Casali, Maria V.   +11 more
core   +2 more sources

Arbovírus Ilheus em aves silvestres (Sporophila caerulescens e Molothrus bonariensis) Ilheus arbovirus in wild birds (Sporophila caerulescens and Molothrus bonariensis)

open access: yesRevista de Saúde Pública, 2001
OBJETIVO: Relatar o isolamento do vírus Ilheus no Estado de São Paulo e avaliar o seu impacto para a saúde pública. MÉTODOS: O isolamento de vírus foi realizado em camundongos albinos Swiss, a partir de sangue de aves silvestres, capturadas com redes de ...
Luiz Eloy Pereira   +4 more
doaj   +1 more source

Comparison of immunofluorescence and enzyme-linked immunosorbent assays for the serology of hantavirus infections. [PDF]

open access: yes, 1989
Three enzyme-linked immunosorbent assay (ELISA) systems based upon different principles were developed for the serology of Hantaan virus infections and compared with an indirect immunofluorescence assay (IFA).
Groen, G. (Guido) van der   +3 more
core   +2 more sources

A randomized clinical trial of an inactivated avian influenza A (H7N7) vaccine.

open access: yesPLoS ONE, 2012
BackgroundConcern for a pandemic caused by a newly emerged avian influenza A virus has led to clinical trials with candidate vaccines as preparation for such an event.
Robert B Couch   +3 more
doaj   +1 more source

HAA (HB Ag) Evaluation-State of the Art [PDF]

open access: yes, 1973
In conclusion, this study supports the claim that the RIA is the most sensitive of all assay methods for detection of HB Ag in use today. Because of the inability to verify the presence of HB Ag in those sera positive by RIA alone, however, this claim ...
Escobar, Mario R., Hossaini, Ali A.
core   +1 more source

Home - About - Disclaimer - Privacy