Results 21 to 30 of about 190,833 (345)

Seroprevalence of Antibodies to SARS-CoV-2 in 10 Sites in the United States, March 23-May 12, 2020.

JAMA Internal Medicine, 2020
Importance Reported cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection likely underestimate the prevalence of infection in affected communities. Large-scale seroprevalence studies provide better estimates of the proportion of
Fiona P Havers, Carrie Reed, Travis Lim, Joel M Montgomery, J. Klena, Aron J. Hall, Alicia M. Fry, Deborah L. Cannon, Cheng-Feng Chiang, Aridth Gibbons, Inna Krapiunaya, M. Morales-Betoulle, Katherine M Roguski, M. Rasheed, Brandi Freeman, S. Lester, Lisa Mills, Darin S. Carroll, S. M. Owen, Jeffrey A. Johnson, V. Semenova, Carina Blackmore, Debra Blog, S. Chai, Angela Dunn, Julie Hand, Seema Jain, S. Lindquist, R. Lynfield, Scott Pritchard, Theresa Sokol, Lynn Sosa, G. Turabelidze, Sharon M. Watkins, Jon-David Wiesman, Randall W Williams, S. Yendell, J. Schiffer, N. Thornburg   +38 more
semanticscholar   +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.
Pierre Coursaget, Elisa Mazzoni, Giovanni Guerra, Jérôme T. J. Nicol, Jérôme T. J. Nicol, Valérie Leblond, Valérie Leblond, Mauro Tognon, Françoise Arnold, Françoise Arnold, Antoine Touzé, Antoine Touzé   +11 more
openaire   +5 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

Estimated US Infection- and Vaccine-Induced SARS-CoV-2 Seroprevalence Based on Blood Donations, July 2020-May 2021.

Journal of the American Medical Association (JAMA), 2021
Importance People who have been infected with or vaccinated against SARS-CoV-2 have reduced risk of subsequent infection, but the proportion of people in the US with SARS-CoV-2 antibodies from infection or vaccination is uncertain.
Jefferson M Jones, M. Stone, H. Sulaeman, Rebecca V Fink, H. Dave, Matthew E. Levy, C. di Germanio, V. Green, E. Notari, Paula Saá, B. Biggerstaff, D. Strauss, D. Kessler, R. Vassallo, R. Reik, S. Rossmann, M. Destree, Kim-Anh Nguyen, M. Sayers, C. Lough, D. Bougie, Megan N. Ritter, G. Latoni, Billy Weales, S. Sime, J. Gorlin, Noam Brown, C. Gould, K. Berney, Tina J Benoit, Maureen J Miller, D. Freeman, Deeksha Kartik, A. Fry, E. Azziz‐Baumgartner, A. Hall, A. MacNeil, A. Gundlapalli, S. Basavaraju, S. Gerber, M. Patton, B. Custer, P. Williamson, G. Simmons, N. Thornburg, S. Kleinman, S. Stramer, J. Opsomer, M. Busch   +48 more
semanticscholar   +1 more source

Systematic literature review of Rift Valley fever virus seroprevalence in livestock, wildlife and humans in Africa from 1968 to 2016. [PDF]

PLoS Neglected Tropical Diseases, 2018
BACKGROUND:Rift Valley fever virus (RVFV) is a zoonotic arbovirus that causes severe disease in livestock and humans. The virus has caused recurrent outbreaks in Africa and the Arabian Peninsula since its discovery in 1931. This review sought to evaluate
Madeleine H A Clark, George M Warimwe, Antonello Di Nardo, Nicholas A Lyons, Simon Gubbins   +4 more
doaj   +1 more source

Updated US Infection- and Vaccine-Induced SARS-CoV-2 Seroprevalence Estimates Based on Blood Donations, July 2020-December 2021.

Journal of the American Medical Association (JAMA), 2022
Updated US Infectionand Vaccine-Induced SARS-CoV-2 Seroprevalence Estimates Based on Blood Donations, July 2020-December 2021 By testing for both SARS-CoV-2 spike and nucleocapsid antibodies, seroprevalence studies can estimate the proportion of a ...
Jefferson M Jones, J. Opsomer, M. Stone, Tina J Benoit, Robyn A Ferg, S. Stramer, M. Busch   +6 more
semanticscholar   +1 more source

Seroprevalence of bluetongue in ruminants of Jharkhand [PDF]

Veterinary World, 2015
This study was carried out to assess the presence of anti-bluetongue (BT) antibodies in sheep, goat and cattle of different agro-climatic zones of Jharkhand.Serum samples were collected from apparently healthy as well as suspected sheep, goat and cattle from different districts of Jharkhand covering different agro-climatic zones.
D.P. Isore, K. Batabyal, S. Dey, Siddhartha Narayan Joardar, Chandan Lodh, Indranil Samanta, Arkendu Halder, Pinky Tigga   +7 more
openaire   +3 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

Seroprevalence of antibodies against SARS-CoV-2 among health care workers in a large Spanish reference hospital

Nature Communications, 2020
Health care workers (HCW) are a high-risk population to acquire SARS-CoV-2 infection from patients or other fellow HCW. This study aims at estimating the seroprevalence against SARS-CoV-2 in a random sample of HCW from a large hospital in Spain.
A. García-Basteiro, G. Moncunill, M. Tortajada, M. Vidal, C. Guinovart, A. Jiménez, R. Santano, S. Sanz, S. Méndez, A. Llupià, R. Aguilar, S. Alonso, D. Barrios, C. Carolis, P. Cístero, E. Chóliz, A. Cruz, S. Fochs, C. Jairoce, J. Hecht, M. Lamoglia, Mikel J. Martínez, R. Mitchell, N. Ortega, N. Pey, L. Puyol, M. Ribes, N. Rosell, P. Sotomayor, S. Torres, S. Williams, Sónia Barroso, A. Vilella, J. Muñoz, A. Trilla, P. Varela, A. Mayor, C. Dobaño   +37 more
semanticscholar   +1 more source

Seroprevalence of Q-fever in Algeria [PDF]

Clinical Microbiology and Infection, 2009
Q-fever was first described in 1937 by Derrick. It is a zoonosis with a worldwide distribution [1]. The main reservoir of Coxiella burnetii is represented by livestock and domestic animals. Humans are infected essentially through inhaling infectious aerosols at parturition or at slaughter.
Lacheheb, A., /Raoult, Didier
openaire   +4 more sources