Many Americans are still struggling to get a COVID-19 vaccine appointment. Benjamin Kagan, 14, first learned how difficult the appointment process is while signing up his grandparents. The teen decided to come to the aid of older folks, through the Facebook group Chicago Vaccine Hunters. So far, he’s helped 115 total strangers get vaccines. Now that Johnson & Johhnson’s one-shot vaccine has been approved for emergency use, Americans are about to have three options.