A recent study conducted in Wuhan, China, involving 138 COVID-19, found that the ALT levels were higher in ICU patients compared to non-ICU patients, with a median (IQR) ALT level of 35 U/L (19–57) and 23 U/L (15–36), respectively (P ═ 0.007) [7]. Here, GPT is linked to COVID-19.