How a vaccination experiment known as ‘Project S’ transformed one small Brazilian city
Serrana (CNN)Hope has returned to the small city of Serrana, Brazil, after researchers vaccinated almost its entire adult population in a city-wide medical experiment this spring.
“Everything is practically open now, and the atmosphere is so different, so much lighter and joyful. We feel safe while the other cities around us are in a very difficult situation,” says Ricardo Luiz, owner of a well-known restaurant in Serrana.
By Marcia Reverdosa and Rodrigo Pedroso via CNN