Colitis - cytomegalovirus; Gastroenteritis - cytomegalovirus; Gastrointestinal CMV disease
There is a significant risk of CMV infection in people with no signs of the virus in their blood who receive an organ transplant from a CMV-positive donor. The antiviral drugs ganciclovir (Cytovene) and valganciclovir (Valcyte), taken by mouth before the transplant, can lower your chance of a new infection or reactivation of an old infection in such cases.
People with AIDS who are effectively treated with antiviral therapy are much less likely to get CMV infection.