Barcelona players will undergo fever checks when they arrive in Naples on Monday, ahead of their Champions League last 16 clash with Napoli, ESPN reports.
This comes amid the coronavirus outbreak in northern Italy.
Four Serie A matches were called off on Saturday due to fears of a further outbreak.
Inter Milan vs Sampdoria, Atalanta vs Sassuolo, Hellas Verona vs Cagliari and Torino vs Parma were all postponed on Sunday too.
Barca players will have their temperatures taken upon arrival and any player that shows signs of illness will be taken straight to the hospital.