Results 21 to 30 of about 23,231 (234)

Interim 2025/26 influenza vaccine effectiveness estimates with immuno-epidemiological considerations for A(H3N2) subclade K protection, Canada, January 2026

Eurosurveillance
In interim 2025/26 analyses, the Canadian Sentinel Practitioner Surveillance Network estimates influenza vaccine reduced the risk of medically-attended acute respiratory illness due to predominant influenza A(H3N2) viruses, including antigenically ...
Danuta M Skowronski
doaj   +2 more sources

Cross-sectional study on protective antibodies against influenza A virus subtypes and cross-protection against influenza A(H3N2) subclade K, Portugal, August 2025

Eurosurveillance
The 2025/26 season was marked by co-circulation of influenza A subtypes, with the first detection of A(H3N2) subclade K in September 2025. In August 2025 in Portugal, 14.8% (95% CI: 12.2–17.8) of 886 persons tested had cross-protective antibodies against
Ana Paula Rodrigues
doaj   +2 more sources

Comparative genomics of Pseudomonas fluorescens subclade III strains from human lungs [PDF]

BMC Genomics, 2015
While the taxonomy and genomics of environmental strains from the P. fluorescens species-complex has been reported, little is known about P. fluorescens strains from clinical samples.
Brittan S. Scales, J. Erb-Downward, Ian M. Huffnagle, J. Lipuma, G. Huffnagle   +4 more
semanticscholar   +2 more sources

A novel ciprofloxacin-resistant subclade of H58 Salmonella Typhi is associated with fluoroquinolone treatment failure [PDF]

eLife, 2016
The interplay between bacterial antimicrobial susceptibility, phylogenetics and patient outcome is poorly understood. During a typhoid clinical treatment trial in Nepal, we observed several treatment failures and isolated highly fluoroquinolone-resistant
Duy Pham Thanh, A. Karkey, S. Dongol, Nhan Ho Thi, C. Thompson, M. Rabaa, A. Arjyal, K. Holt, V. Wong, Nga Tran Vu Thieu, Phat Voong Vinh, Tuyen Ha Thanh, A. Pradhan, S. Shrestha, Damoder Gajurel, D. Pickard, C. Parry, G. Dougan, M. Wolbers, C. Dolecek, G. Thwaites, B. Basnyat, S. Baker   +22 more
semanticscholar   +4 more sources

A New Subclade of Leptosphaeria biglobosa Identified from Brassica rapa [PDF]

International Journal of Molecular Sciences, 2019
Blackleg (Phoma stem canker) of crucifers is a globally important disease caused by the ascomycete species complex comprising of Leptosphaeria maculans and Leptosphaeria biglobosa. Six blackleg isolates recovered from Brassica rapa cv.
Zhong-Wei Zou, Xuehua Zhang, P. Parks, L. D. du Toit, A. P. Van de Wouw, W. D. Dilantha Fernando   +5 more
semanticscholar   +2 more sources

Emergence of a novel subclade of influenza A(H3N2) virus in London, December 2016 to January 2017

Eurosurveillance, 2017
We report the molecular investigations of a large influenza A(H3N2) outbreak, in a season characterised by sharp increase in influenza admissions since December 2016.
Heli Harvala, Eleni Nastouli, Andrew C Hayward   +2 more
exaly   +2 more sources

Influenza A(H3N2) Subclade K (J.2.4.1): Molecular Characterization, Antigenic Divergence, and Global Spread During the 2025/26 Season [PDF]

Infectious Disease Reports
Background: Influenza A(H3N2) continues to evolve rapidly, frequently eroding population immunity and challenging seasonal vaccine strain selection. During the 2025/26 season, the A(H3N2) subclade K (J.2.4.1) expanded quickly across multiple regions and ...
Francesco Branda, Nicola Petrosillo, Giancarlo Ceccarelli, Fabio Scarpa, Marta Giovanetti, Massimo Ciccozzi   +5 more
doaj   +2 more sources

Expansion of a Subset Within the C2 Subclade of Escherichia coli Sequence Type 131 (ST131) Is Driving the Increasing Rates of Aminoglycoside Resistance

Open Forum Infectious Diseases, 2020
Background Sequence type 131 (ST131) of Escherichia coli is a pandemic clone that drives the increasing rates of antibiotic resistance. While the pervasiveness of ST131 clade C, especially subclades C2 and C1-M27, has been demonstrated in numerous global
Z. Hojabri, N. Darabi, M. Mirmohammadkhani, H. Rahimi, Romina Hemmati, Z. Saeedi, Kiarash Roustaee, P. Leekitcharoenphon, Omid Pajand, F. Aarestrup   +9 more
semanticscholar   +2 more sources

Evolutionary Relationships of the Phytophthora 1a Subclade Species Based on Complete Mitogenomes, and Novel Markers for Their Differentiation

Ecology and Evolution
Phytophthora is a genus of oomycetes that includes many aggressive pathogens capable of devastating farmlands and forests worldwide. Among the oldest and most well‐known species, P.
Tao Lin, Huiqin Wang, Haiting Ma, Jiaying Duan, Wenxin Wang, Xiaoyu Shi, Yaling Li, Zengqiang Qian, Nian Liu, Jiabin Zou, Ayaka Hieno, Koji Kageyama, Mingzhu Li   +12 more
doaj   +4 more sources

Dörbän, Oirat, Sog-po: On Bӧrtä-Čïno, Qo’aï-Maral, and Beginnings of the Oirat Unity (In Light of Data on R2a-M124 Y-STR Haplotypes of Kalmyks)

Oriental Studies, 2023
Introduction. The paper develops the idea of a hypothesized ethnogenetic succession of the Chonos and related groups from the legendary Bӧrtä-Čïno within the ‘Mongol’ Y-chromosomal subclade of R2a-M124 among Kalmyks (Oirats and Mongols at large ...
Dzhagrunov Sanal V.
doaj   +1 more source