Correction ========== There was an error in an article published in the January 2008 issue of the journal (Nicol AF, Nuovo GJ, Salomão-Estevez A, *et al*. Immune factors involved in the cervical immune response in the HIV/HPV co-infection. *J Clin Pathol* 2008;**61**:84–8). The name of the fourth author was spelt incorrectly. The correct spelling Grinsztejn B.