Results 111 to 120 of about 67,859 (248)

Cytotoxic Signature and IFN‐γ Production Dominate CD4+ T‐Cell Response During Human Toxoplasmosis

Immunology, EarlyView.
Overview of CD4+ T‐cell subsets in patients with toxoplasmosis. Schematic drawing summarising the most important alterations in CD4+ T‐cell subsets, illustrated in different colours, from patients in distinct stages of toxoplasmosis, represented with different colours, with (lesion) or without (no lesion) ocular manifestations.
Priscilla Miranda Henriques, Gregório Guilherme Almeida, Inga Rimkute, Luara Isabela dos Santos, Thomas Liechti, Ana Paula Marino, Isabela Natália Pascoal Campos do Vale, Daniel Vitor Vasconcelos‐Santos, Olindo Assis Martins‐Filho, Ricardo Tostes Gazzinelli, Mario Roederer, Alan Sher, Andréa Teixeira‐Carvalho, Dragana Jankovic, Lis Ribeiro do Valle Antonelli   +14 more
wiley   +1 more source

Seroprevalence of bovine Herpesvirus-1, bovine viral diarrhoea virus, Neospora caninum and Coxiella burnetii in dairy cows in Ethiopia

BMC Research Notes
Background The reproductive problem is an animal health-related bottleneck that constrains livestock genetic improvement efforts in tropical countries such as Ethiopia.
Gebrerufael Girmay, Bezina Arega Emeru, Desiye Tesfaye Tegegne, Shelema Kelbesa Bora, Workitu Firomsa Gudeta, Betelhem Seyoum Dersso, Beksisa Urge Hurrisa, Gebremeskel Mamu Werid, Shimels Tikuye Yalew, Yohannes Equar Messele   +9 more
doaj   +1 more source

Comparison of SARS-CoV-2 seroprevalence estimates between commercial lab serum specimens and blood donor specimens, United States, September–December 2021

Microbiology Spectrum
We estimated monthly cross-sectional seroprevalence rates of anti-nucleocapsid (anti-N) and anti-spike (anti-S) antibodies to severe acute respiratory syndrome coronavirus 2 in two U.S. nationwide studies. The nationwide blood donor seroprevalence (NBDS)
Szu-Yu Zoe Kao, Elise Nycz, Tina J. Benoit, Kristie E. N. Clarke, Jefferson M. Jones   +4 more
doaj   +1 more source

Canine Serology as Adjunct to Human Lyme Disease Surveillance

Emerging Infectious Diseases, 2011
To better define areas of human Lyme disease risk, we compared US surveillance data with published data on the seroprevalence of Borrelia burgdorferi antibodies among domestic dogs.
Paul S. Mead, Rohan Goel, Kiersten J. Kugeler   +2 more
doaj   +1 more source

Norovirus Seroprevalence among Adults in the United States: Analysis of NHANES Serum Specimens from 1999–2000 and 2003–2004

Viruses, 2020
Norovirus is the most common cause of epidemic and endemic acute gastroenteritis. However, national estimates of the infection burden are challenging. This study used a nationally representative serum bank to estimate the seroprevalence to five norovirus
Amy E. Kirby, Yvonne Kienast, Wanzhe Zhu, Jerusha Barton, Emeli Anderson, Melissa Sizemore, Jan Vinje, Christine L. Moe   +7 more
doaj   +1 more source

Rapid Increase in Seroprevalence of Borrelia burgdorferi Antibodies among Dogs, Northwestern North Carolina, USA, 2017–2021

Emerging Infectious Diseases
We evaluated spatial-temporal risk for Lyme disease in northwestern North Carolina, USA, by using individual-level canine Borrelia burgdorferi seroprevalence data collected during 2017–2021 at routine veterinary screenings for tickborne diseases ...
Peyton K. Pretsch, Katherine Tyrlik-Olk, Hilary Sandborn, Dana A. Giandomenico, Alexis M. Barbarin, Carl Williams, Paul L. Delamater, Barbara Qurollo, Stephanie van der Westhuizen, Ross M. Boyce   +9 more
doaj   +1 more source

Resurgence of COVID-19 in Manaus, Brazil, despite high seroprevalence

The Lancet, 2021
E. Sabino, L. Buss, Nuno R. Faria
semanticscholar   +1 more source

Prevalence of culicine salivary antibodies in non‐human primates living in national parks in Thailand

Medical and Veterinary Entomology, EarlyView.
Anti‐mosquito salivary gland antibodies were detected in the sera of macaques (Macaca arctoides, M. leonina and M. fascicularis) from Kaeng Krachan, Khao Yai and Mu Ko Ranong National Parks, respectively. For M. leonina and M. fascicularis, the highest titres were against Ae. aegypti while Ae. albopictus antibody titres were observed in M.
Ariza Minelle A. Aguila, Kobporn Boonnak, Daraka Tongthainan, Onrapak Reamtong, Sarocha Suthisawat, Oranit Likhit, Wirasak Fungfuang, Jeffrey Hii, Patchara Sriwichai   +8 more
wiley   +1 more source

Simulation model to estimate the burden of disease due to hepatitis E virus in Dutch pig meat and cost‐effectiveness of control measures

Risk Analysis, EarlyView.
Abstract Hepatitis E virus (HEV) can lead to liver disease in humans. In the Netherlands, the consumption of pig meat is thought to be the main contributor to the total burden of disease caused by HEV. In this study, the number of cases and lost disability‐adjusted‐life‐years (DALYs) due to HEV in pig meat were estimated by simulating HEV through the ...
M. Focker, C. P. A. van Wagenberg, M. A. P. M. van Asseldonk, I. L. A. Boxman, R. W. Hakze ‐ van der Honing, E. D. van Asselt   +5 more
wiley   +1 more source

Seroprevalence estimates for toxocariasis in people worldwide: A systematic review and meta-analysis

PLoS Neglected Tropical Diseases, 2019
Background Human toxocariasis is an important neglected disease. We performed a systematic review and meta-analysis study to estimate the global and regional prevalence of anti-Toxocara serum antibodies (referred to as ‘T-seroprevalence’) in human ...
A. Rostami, S. Riahi, C. Holland, A. Taghipour, Mohsen Khalili-Fomeshi, Y. Fakhri, V. F. Omrani, P. Hotez, R. Gasser   +8 more
semanticscholar   +1 more source