Nation Family says Walgreens mistakenly gave 4- and 5-year-old kids COVID vaccine instead of flu shot October 12, 2021 Thomas B. Langhorne, Evansville Courier & Press Comments Off on Family says Walgreens mistakenly gave 4- and 5-year-old kids COVID vaccine instead of flu shot An Indiana family just wanted flu shots for their 4- and 5-year-old kids. But they say Walgreens gave them adult doses of the COVID vaccine instead.