In the third sentence of the second paragraph of the Methods, Korean characters were inadvertently changed to questions marks during the typesetting process. The publisher apologizes for the error. The correct sentence is: "Using the survey results, the definition of ILI and meetings of the authors, we picked 12 queries: new influenza (신종인플루엔자 in Korean), influenza (인플루엔자), new flu (신종플루), flu (플루), swine flu (돼지독감), bird flu (조류독감), H1N1 (H1N1), bad cold (독감), Tamiflu (타미플루), fever (열), cough (기침), and sore throat (인후통)."
Citation: Cho S, Sohn CH, Jo MW, Shin S-Y, Lee JH, Ryoo SM, et al. (2014) Correction: Correlation between National Influenza Surveillance Data and Google Trends in South Korea. PLoS ONE 9(1): 10.1371/annotation/4d9f12df-8b56-4e2f-b00b-4598fd5937eb. https://doi.org/10.1371/annotation/4d9f12df-8b56-4e2f-b00b-4598fd5937eb
Published: January 23, 2014
Copyright: © 2014 . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Competing interests: No competing interests declared.