FootballCoronavirus: Porto ultras welcome team back to trainingFollowing months without football, Porto supporters were out in force to welcome the Portuguese side back to training ahead of a potential league restart.AStvUpdate: May 5th, 2020 05:06 EDT0Tagged in:Oporto FCCoronavirus Covid-19CienciaPandemiaCoronavirusVirologíaEquiposFútbolEnfermedades infecciosasEpidemiaMicrobiologíaEnfermedadesDeportesMedicinaBiologíaSaludCiencias naturales