==== Front Ann Saudi MedAnn Saudi MedAnnals of Saudi Medicine0256-49470975-4466King Faisal Specialist Hospital and Research Centre 10.5144/0256-4947.2013.312asm-3-312Errataerrata May-Jun 2013 33 3 312 312 Copyright © 2013, Annals of Saudi Medicine2013This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. ==== Body In the following article, Ann Saudi Med 2013; 33(2): 198–199 by Alzahrani N, Al Johani S: the published title was “Emergence of a highly resistant Clostridium difficile strain (NAP/BI/027) in a tertiary care center in the Saudi Arabia” It should have been “Emergence of a highly resistant Clostridium difficile strain (NAP/BI/027) in a tertiary care center in Saudi Arabia” In the first paragraph, third sentence, the line read: “There have not been any reports…” The line should have read: “There has not been any reports…” In the first paragraph, last sentence, the line read: “We describe first four unrelated…” The line should have read: “We describe the first four unrelated…” In Case 1, Case 2 and Case 3, the instances where the dates were written as: “…on the 14th of June 2011..”; “…on the 20th of June…”; “…on 29th of July…”; “…on 9th of December…” and “…on the 21st of December…” the dates should have read as: “…on June 24th 2011…”; “…on June 20th…”; “… om July 29th…”; “…on December 9th…” and “…on December 21st…” In Case 2, the first sentence of the paragraph read: “A 62-year-old male hypertensive…” The line should have read: “A 62-year-old hypertensive male…” In the affiliation information of the authors, it read: “From the aKing Saud Bin Abdul University for Health Science Basic Science, College of Applied Medical Science, Riyadh, Saudi Arabia…” The line should have read: “From the aKing Saud Bin Abdul University for Health Sciences Basic Science, College of Applied Medical Sciences, Riyadh, Saudi Arabia…” In the following article, Ann Saudi Med 2013; 33(1): 10–12 “HCV genotypes among 1013 Saudi nationals: a multicenter study”, a co-author was not included in the roster. “Khalid Alswat” should have appeared as the 13th co-author.