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Reduced amplification efficiency of the RNA-dependent-RNA-polymerase target enables tracking of the Delta SARS-CoV-2 variant using routine diagnostic tests.
Valley-Omar Z, Marais G, Iranzadeh A, Naidoo M, Korsman S, Maponga T, Hussey H, Davies MA, Boulle A, Doolabh D, Laubscher M, Wojno J, Deetlefs JD, Maritz J, Scott L, Msomi N, Naicker C, Tegally H, de Oliveira T, Bhiman J, Williamson C, Preiser W, Hardie D, Hsiao NY. Valley-Omar Z, et al. Among authors: deetlefs jd. J Virol Methods. 2022 Apr;302:114471. doi: 10.1016/j.jviromet.2022.114471. Epub 2022 Jan 18. J Virol Methods. 2022. PMID: 35051442 Free PMC article.
Emergence of OXA-48 and OXA-181 carbapenemases among Enterobacteriaceae in South Africa and evidence of in vivo selection of colistin resistance as a consequence of selective decontamination of the gastrointestinal tract.
Brink AJ, Coetzee J, Corcoran C, Clay CG, Hari-Makkan D, Jacobson RK, Richards GA, Feldman C, Nutt L, van Greune J, Deetlefs JD, Swart K, Devenish L, Poirel L, Nordmann P. Brink AJ, et al. Among authors: deetlefs jd. J Clin Microbiol. 2013 Jan;51(1):369-72. doi: 10.1128/JCM.02234-12. Epub 2012 Nov 14. J Clin Microbiol. 2013. PMID: 23152549 Free PMC article.