But is it possible that in a few months' time, there's going to be this growing need to test for these antibodies in people, i.e. to see if someone had the disease and recovered, maybe they didn't even know they had it.
Es posible que en unos meses tengamos que hacer tests para ver si la gente tiene anticuerpos, y así saber si han pasado la enfermedad aunque no se hayan dado cuenta.