This bit of info caught my eye…especially given the backend changes the current administration may have made or may be making:

So I didn’t know, but Europe already has a backup of PubMed, the database of biomedical research publications. The US PubMed broke down over the weekend. And here is our alternative: https://europepmc.org/https://europepmc.org/ #pubmed #pmc

via Bert Hubert