Name	Info	Provider	Link
Flu Shot	free resource	MedlinePlus Health Information	https://medlineplus.gov/flushot.html
	subscription/membership/fee required	Nature Publishing Group	https://doi.org/10.1038/s41586-023-06136-y
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/37258672/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/37258672
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:37258672