Results 241 to 250 of about 42,723,316 (286)

Seroepidemiologic studies of bovine papillomavirus infections.

Journal of the National Cancer Institute, 1979
Bovine and human sera were analyzed for the presence of antibodies against bovine papillomavirus types 1 and 2 (BPV 1 and 2) and human papillomavirus type 1 (HPV 1) in a solid-phase radioimmunoassay. Human sera did not react with BPV antigens, and bovine sera showed no evidence of antibodies against HPV 1.
H, Pfister, B, Huchthausen, G, Gross, H, zur Hausen   +3 more
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A Seroepidemiological Study on Toxoplasmosis

Acta Clinica Belgica, 1997
Using the microparticle capture enzyme-immunoassay (MEIA) based on IMx technology (Abbott), we determined the current prevalence of toxoplasmosis in 784 pregnant women followed up during 1990, and in 1,839 randomly selected blood donors. They all came from the Brabant Wallon area and the South-East of Brussels. Specimens yielding low IgG immunity (6-15
V, Luyasu, A, Robert, D, Lissenko, M, Bertrand, E, Bohy, M, Wacquez, M, De Bruyere   +6 more
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Seroepidemiological Studies of Transfusion-Associated Hepatitis

Journal of Infectious Diseases, 1971
patients with transfusion-associated and other hepatitis [1-3], and the Herpes group of viruses, specifically cytomegalovirus (CMV) [4-7] and, to a lesser extent, Epstein-Barr virus (EBV) [8]. The association between hepatitis and HAA is strong; this antigen has been found in the serum of up to 80 96 of patients with transfusion-associated hepatitis ...
R H, Purcell, J H, Walsh, P V, Holland, A G, Morrow, S, Wood, R M, Chanock   +5 more
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Chlamydial infections in children: A seroepidemiological study

European Journal of Clinical Microbiology, 1986
A seroepidemiological study was conducted in 329 Swedish children aged 3-12 years, some of whom had upper respiratory tract infections, in order to determine the prevalence of serum IgG and IgM antibodies to Chlamydia trachomatis in this age group. Serum antibodies were detected by microimmunofluorescence assay.
J, Gray, B, Hovelius, P A, Mårdh
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Seroepidemiological study on hantavirus infections in India

Transactions of the Royal Society of Tropical Medicine and Hygiene, 2008
Hantaviruses are etiological agents of hemorrhagic fever with renal syndrome in many parts of Asia and Europe. There has been no documented case of hantavirus disease from India, although serological evidence exists. We investigated the prevalence of hantavirus in the Indian population and tried to identify potential risk groups for hantavirus ...
Sara, Chandy, Kumiko, Yoshimatsu, Rainer G, Ulrich, Marc, Mertens, Megumi, Okumura, P, Rajendran, George T, John, Vinohar, Balraj, Jayaprakash, Muliyil, Joy, Mammen, Priya, Abraham, Jiro, Arikawa, Gopalan, Sridharan   +12 more
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Seroepidemiological studies with campylobacter fetus

Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. 1. Abt. Originale. A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie, 1981
324 sera from unselected male and 581 sera from female patients as well as 268 sera from prostitutes were studied for antibodies against Campylobacter fetus using the complement fixation test. Antigen was Campylobacter fetus subspecies intestinalis. 3.9% of the sera showed low but relevant antibody titers.
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Seroepidemiological Studies of Arboviruses in Africa

2018
The literature on sero-epidemiological studies of flaviviral infections in the African continent is quite scarce. Much of the viral epidemiology studies have been focussing on diseases such as HIV/AIDS because of their sheer magnitude and impact on the lives of people in the various affected countries.
Gudo, Eduardo Samo, Ali, S., António, V., Chelene, I., Chongo, I., Demanou, M., Falk, K., Guiliche, O., Heinrich, N., Monteiro, V., Muianga, A., Oludele, J., Mula, F., Mutuku, F., Amade, N., Alho, P., Betsem, E., Chimbuinhe, Z., Cristovam, A., Galano, G., Gessain, A., Harris, E., Heise, M., Inalda, F., Jala, I., Jaszi, E., King, C., Kitron, U., Kümmerer, B., Labeaud, A., Lagerqvist, N., Malai, G., Mazelier, M., Mendes, S., Mukoko, D., Ndenga, B., Njouom, R., Pinto, G., Tivane, A., Vu, D., Vulule, J.   +40 more
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Comments on Seroepidemiologic Studies

2015
If the tools for the control of transmission are not available, the application of seroepidemiologic methods, as an exercise in the tropics, just in order to assess the magnitude of the problem of malaria transmission, should be restricted. Application of seroepidemiologic methods in connection with control operations seems valuable.
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Seroepidemiological study of rotavirus infection in rural Ghana

Annals of Tropical Paediatrics, 1984
Children in a village in rural Ghana were found to have acquired antibody to rotavirus by the age of two years. The results of our study suggest that primary infection takes place early in infancy. Fifty-six per cent of the three to 20-months-old had a four-fold rise in antibody levels during the six months follow-up period and 72.2% of them had one or
R B, Biritwum, S, Isomura, H, Yamaguchi, M, Toba, J A, Mingle   +4 more
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Herpesvirus infection and cervical anaplasia—a seroepidemiological study

International Journal of Cancer, 1977
AbstractIn a cohort of 23,146 pregnant females followed for 37–56 months subsequent to collection of prenatal sera, 57 cases of carcinoma of the cervix were encountered. Three controls were selected for each case from the residual cohort matched to cases for age, residence, number of prior cytology smears taken, and the date of entry to the study.
N W, Choi, P T, Shettigara, H A, Abu-Zeid, N A, Nelson   +3 more
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