(Toronto, December 19th, 2023) We are pleased to report that the Online Journal of Public Health Informatics has been indexed in PubMed Central and PubMed with JMIR Publications. The acceptance is the result of a rigorous scientific and technical evaluation by the US National Library of Medicine's (NLM’s) Library Operations Division, which decided that the scientific and editorial character and quality of the Online Journal of Public Health Informatics merits its inclusion in PMC. In making this decision NLM has considered the suitability of the journal for the NLM collection as well as the opinions of expert consultants.