Nat. Immunol.; 10.1038/ni.3356; corrected online 29 February 2016

In the version of this article initially published online, the title of the legend to Figure 1 (“Mice deficient in CCP5 or CCP5 are susceptible to infection with DNA viruses”) was incorrect. The title should be “Mice deficient in CCP5 or CCP6 are susceptible to infection with DNA viruses.” The error has been corrected for the print, PDF and HTML versions of this article.