Results 11 to 20 of about 62,082 (217)

Seroprevalence of Noroviruses in Swine [PDF]

Journal of Clinical Microbiology, 2005
ABSTRACT Noroviruses (NVs) are important human pathogens that cause acute gastroenteritis. Genetically related animal enteric NVs have also been described, but there is no evidence of interspecies transmission of NVs. In this study we characterized antibody prevalence among domestic pigs by using recombinant capsid antigens of two human NVs ...
Tibor, Farkas, Setsuko, Nakajima, Masaaki, Sugieda, Xiaoyun, Deng, Weiming, Zhong, Xi, Jiang   +5 more
openaire   +2 more sources

Confidence Intervals for Seroprevalence

Statistical Science, 2022
This paper concerns the construction of confidence intervals in standard seroprevalence surveys. In particular, we discuss methods for constructing confidence intervals for the proportion of individuals in a population infected with a disease using a sample of antibody test results and measurements of the test's false positive and false negative rates.
DiCiccio, Thomas J., Ritzwoller, David M., Romano, Joseph P., Shaikh, Azeem M.   +3 more
openaire   +2 more sources

Adeno‐associated virus serotype 2 capsid variants for improved liver‐directed gene therapy

Hepatology, EarlyView., 2022
Abstract Background and Aims Current liver‐directed gene therapies look for adeno‐associated virus (AAV) vectors with improved efficacy. With this background, capsid engineering is explored. Whereas shuffled capsid library screenings have resulted in potent liver targeting variants with one first vector in human clinical trials, modifying natural ...
Nadja Meumann, Marti Cabanes‐Creus, Moritz Ertelt, Renina Gale Navarro, Julie Lucifora, Qinggong Yuan, Karin Nien‐Huber, Ahmed Abdelrahman, Xuan‐Khang Vu, Liang Zhang, Ann‐Christin Franke, Christian Schmithals, Albrecht Piiper, Annabelle Vogt, Maria Gonzalez‐Carmona, Jochen T. Frueh, Evelyn Ullrich, Philip Meuleman, Steven R. Talbot, Margarete Odenthal, Michael Ott, Erhard Seifried, Clara T. Schoeder, Joachim Schwäble, Leszek Lisowski, Hildegard Büning   +25 more
wiley   +1 more source

SARS-CoV-2 seroprevalence in children, parents and school personnel from June 2020 to April 2021: cohort study of 55 schools in Switzerland

Swiss Medical Weekly, 2022
BACKGROUND: Few studies have directly examined the incidence or seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections in children, parents and teachers from the same school communities.
Agne Ulyte, Sarah R. Haile, Jacob Blankenberger, Thomas Radtke, Milo A. Puhan, Susi Kriemler   +5 more
doaj   +1 more source

Seroprevalence of Human Malawi Polyomavirus [PDF]

Journal of Clinical Microbiology, 2014
ABSTRACT The seroprevalence of the recently discovered human Malawi polyomavirus (MWPyV) was determined by virus-like particle-based enzyme-linked immunosorbent assay (ELISA) in age-stratified Italian subjects. The findings indicated that MWPyV infection occurs early in life, and seroprevalence was shown to reach 42% in adulthood.
Jérôme TJ Nicol, Valérie Leblond, Françoise Arnold, Giovanni Guerra, MAZZONI, Elisa, TOGNON, Mauro, Pierre Coursaget, Antoine Touzé   +7 more
openaire   +4 more sources

Hepatitis A Seroprevalence in Mogadishu, Somalia

Journal of Tropical Pediatrics, 2022
Abstract Background The hepatitis A virus (HAV) is the most frequent global causes of vaccine-preventable viral hepatitis. Since Somalia is regarded as highly endemic for hepatitis A, the hepatitis A vaccine was not included in the World Health Organization’s expanded immunization program. The purpose
Ulas Emre Akbulut, Ebubekir Arslan
openaire   +2 more sources

Dengue seroprevalence study in Bali

PLOS ONE, 2023
Introduction Dengue infection poses significant public health problems in tropical and subtropical regions worldwide. The clinical manifestations of dengue vary from asymptomatic to severe dengue manifestations. This serological survey highlighted the high incidence of asymptomatic cases.
Sri Masyeni, Rois Muqsith Fatawy, A. A. A. L. Paramasatiari, Ananda Maheraditya, Ratna Kartika Dewi, N. W. Winianti, Agus Santosa, Marta Setiabudy, Nyoman Trisna Sumadewi, Sianny Herawati   +9 more
openaire   +2 more sources

Cross-Canada Variability in Blood Donor SARS-CoV-2 Seroprevalence by Social Determinants of Health

Microbiology Spectrum, 2023
We compared the seroprevalence of SARS-CoV-2 anti-nucleocapsid antibodies in blood donors across Canadian regions in 2021. The seroprevalence was the highest in Alberta and the Prairies, and it was so low in Atlantic Canada that few correlates were ...
Sheila F. O’Brien, Niamh Caffrey, Qi-Long Yi, Shelly Bolotin, Naveed Z. Janjua, Mawuena Binka, Caroline Quach Thanh, Derek R. Stein, Amanda Lang, Amy Colquhoun, Chantale Pambrun, Cassandra N. Reedman, Steven J. Drews   +12 more
doaj   +1 more source

Seroprevalence of hepatitis A in children and adolescents [PDF]

Jornal de Pediatria, 2011
To determine the seroprevalence of hepatitis A (HAV) in children and adolescents aged 1 to 14 years, and to identify factors associated with a history of infection.This was a cross-sectional epidemiological study, conducted form February to August 2006 in the city of Curitiba, Paraná, Brazil, and the surrounding municipalities (Greater Curitiba ...
Jandrei Rogério, Markus, Cristina R, Cruz, Eliane M C P, Maluf, Tony T, Tahan, Murilo M, Hoffmann   +4 more
openaire   +2 more sources

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source