Similarly, at the Hospital Papa Giovanni XXIII, Bergamo, Italy, which is one of the largest European centers for pediatric liver transplantation and it was located in the “red zone” for the Italian outbreak, a slight increase of ALT was observed in only 9/33 children (27%, aged 1–17 years) and in 2/9 infants with COVID-19 (22%, all aged <3 months); liver synthetic function was preserved and transaminases normalized spontaneously in all patients without requiring any treatment (personal data, unpublished). The gene discussed is GPT; the disease is COVID-19.