The Gianotti-Crosti Syndrome may follow a number of viral infections.
Viral infections associated with Gianotti-Crosti syndrome include:
(1) COVID-19
(2) cytomegalovirus (CMV)
(3) Enterovirus
(4) Epstein-Barr virus (EBV)
(5) HIV
(6) Influenza and parainfluenza
(7) Molluscum contagiosum
(8) Parvovirus B19
(9) Respiratory Syncytial Virus (RSV)
(10) Rotavirus
(11) Rubella
(12) Vaccinia virus
(13) Varicella zoster virus
(14) viral hepatitis (A, B, C)
The reaction may also occur following antiviral vaccination.