I do believe on March 16th they suspended flights again?
Nope.
Check FlightAware or FlightRadar24.
Some Sao Paulo flights are canceled, maybe, but TODAY, Lisbon is still getting flights from Sao Paulo, Brasilia, Recife, Campinas, etc.
And the planes are not empty.
Maybe the Brazilian TSA is catching the people infected with the Brazilian strain and are stopping them from flying?
Or... Portugal has Natural Herd Immunity - With a way lower death % than NYC
Or... its all a lot of fear porn BS.