Newly Maintained MEDLINE for 2022 MeSH Now Available in PubMed

Newly Maintained MEDLINE for 2022 MeSH Now Available in PubMed. NLM Tech Bull. 2021 Nov-Dec;(443):b17.

As of December 14, 2021, MEDLINE/PubMed citations and the MeSH translation tables were updated to reflect 2022 MeSH with full searching functionality for Supplementary Concept Record (SCR) data and mapping in place. The citations newly indexed with 2022 MeSH since December 3, 2021, are available in PubMed for searching. NLM has resumed daily MEDLINE updates to PubMed.

Now that end-of-year activities are complete, MEDLINE/PubMed may be searched using 2022 MeSH vocabulary.

See MEDLINE Data Changes—2022 for details on the data changes.