<prompt> Answer this question truthfullyAmong the Herpesviruses, which virus has been found to infect CD4 T cells?  <response>: <reason> Human herpesvirus 6 HHV-6 has been found to infect CD4 T cells. HHV-6 is a member of the Herpesviridae family and is a common virus that infects most people at some point in their lives. While HHV-6 infection is usually asymptomatic or mild, it can cause serious complications in immunocompromised individuals. One of the ways in which HHV-6 can cause disease is by infecting CD4 T cells, which are a type of white blood cell that plays a critical role in the immune system. When CD4 T cells are infected with HHV-6, it can lead to a decrease in the number of these cells and impair the immune systems ability to fight off other infections. This can result in a range of clinical manifestations, including fever, rash, and encephalitis. 