Público // Mask Use Required to Return to Normality – Why?
"Together with serological immunity tests, the widespread use of masks [...]
"Together with serological immunity tests, the widespread use of masks [...]
The Faculty of Medicine of the University of Porto (FMUP) [...]
"Only by testing, as swift and as efficient as possible, [...]
João Fonseca, a researcher at CINTESIS - Centro de Investigação em [...]