AUTHOR CORRECTION
Volume 56, no. 5, e01884-17, 2018, https://doi.org/10.1128/JCM.01884-17.
Page 2, Materials and Methods section, “(ii) Cultures” paragraph, line 6: “and 0.22 ml of an aqueous crystal violet solution (per 100 ml)” should read “0.22 ml of an aqueous crystal violet solution (per 100 ml), and 0.017 g of 8-hydroxyquinoline-5-sulfonic acid (per 100 ml).”
Page 4, line 3: “and the measles virus (18, 19)” should read “and the measles virus (35, 36).”
Page 8: The following references should be added at the end of the References list.
35. Morikawa S, Hiroi S, Kase T. 2015. Detection of respiratory viruses in gargle specimens of healthy children. J Clin Virol 64:59–63. https://doi.org/10.1016/j.jcv.2015.01.006.
36. Hummel KB, Lowe L, Bellini WJ, Rota PA. 2006. Development of quantitative gene-specific real-time RT-PCR assays for the detection of measles virus in clinical specimens. J Virol Methods 132:166–173.