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]
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
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Screening of Feral Pigeons (Columba livia) for Pathogens of Veterinary and Medical Importance
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]
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
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A Plate Hemagglutination-Inhibition Test for Newcastle Disease Antibodies in Avian and Human Serums [PDF]
R. E. Luginbuhl, E. L. Jungherr
openalex +1 more source
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]
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
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Comparison of serum treatments to remove nonspecific inhibitors from chicken sera for the hemagglutination inhibition test with inactivated H5N1 and H9N2 avian Influenza A virus subtypes [PDF]
Hye-Ryoung Kim +5 more
openalex +1 more source
A randomized clinical trial of an inactivated avian influenza A (H7N7) vaccine.
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
Ether treatment of type B influenza virus antigen for the hemagglutination inhibition test [PDF]
Arnold S. Monto, H. F. Maassab
openalex +1 more source
HAA (HB Ag) Evaluation-State of the Art [PDF]
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

