Emergence of circulating influenza A H3N2 viruses with genetic drift in the matrix gene: be alert of false‐negative test results

Autor: Rikke Lind Jørgensen, Christian Johann Lerche, Martin Schou Pedersen, Nikolai Soren Kirkby, Amanda Bolt Botnen, Ramona Trebbien, Stephen Nilsson‐Møller, Mette Pinholt, Alex Christian Yde Nielsen, Henrik Westh, Jan Gorm Lisby, Uffe Vest Schneider

Publikováno v: Jørgensen, R L, Lerche, C J, Pedersen, M S, Kirkby, N S, Botnen, A B, Trebbien, R, Nilsson-Møller, S, Pinholt, M, Nielsen, A C Y, Westh, H, Lisby, J G & Schneider, U V 2022, ' Emergence of circulating influenza A H3N2 viruses with genetic drift in the matrix gene : be alert of false-negative test results ', APMIS, vol. 130, no. 10, pp. 612-617 . https://doi.org/10.1111/apm.13262

In March 2022, we observed samples with a negative fluorescent signal (60.5%, n = 43) for the influenza A matrix gene and a stronger positive signal for subtype A(H3N2). Forty-three samples were positive in InfA (H3N2) (mean Cq 30.9, range 23.9–35.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18a8dc45047af4ce3e5d876045222b1c
https://doi.org/10.1111/apm.13262

Immunogenicity and reactogenicity following MMR vaccination in 5–7-month-old infants: a double-blind placebo-controlled randomized clinical trial in 6540 Danish infantsResearch in context

Autor: Dorthe Maria Vittrup, Andreas Jensen, Jesper Kiehn Sørensen, Anne Cathrine Zimakoff, Michelle Malon, Salma Charabi, Marie Ryberg Johansen, Eric A.F. Simões, Nikolai Søren Kirkby, Søren Buus, Jannet Svensson, Lone Graff Stensballe

Publikováno v: EClinicalMedicine, Vol 68, Iss , Pp 102421- (2024)

Summary: Background: Measles is a highly contagious viral disease. Vaccinated mothers transfer fewer antibodies during pregnancy, resulting in shortened infant immunity. Earlier primary vaccination might avert the gap in protection. Methods: Healthy

Externí odkaz: https://doaj.org/article/35db6baeff7f48ec949ea6820e497017