Name	Info	Provider	Link
	free resource	MDPI	https://www.mdpi.com/resolver?pii=v13101956
H1N1 Flu (Swine Flu)	free resource	MedlinePlus Health Information	https://medlineplus.gov/h1n1fluswineflu.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34696386/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34696386