ACE2 and infection: Among the disinformation posts, 58 directly stated that “antihypertensive drugs will increase the risk of infection and aggravate the disease after infection”, 23 claimed that “ACE-2 is the entry for SARS-CoV-2, ACEI/ARB will increase the ACE-2 expression, thereby increasing the risk of infection”, and one stated that “ACEI/ARB and other drugs, such as pyridoxone and ibuprofen, will increase the concentration of ACE-2, thereby increasing the risk of SARS-CoV-2 infection”.