title: By the way, doctor. I recently read that this year's flu vaccine is recommended for anyone over the age of 50. Why has the age changed from 65 to 50?
authors.forename: C
authors.initials: C
authors.lastname: Robb-Nicholson
mesh_terms: D000367:Age Factors; D000368:Aged; D006801:Humans; D007252:Influenza Vaccines; D008875:Middle Aged
chemical_list: D007252:Influenza Vaccines