5 CONCLUSION
In conclusion, our study provides evidence of a causal relationship
between HHV-6 infection and CLA. This finding helps us understand the
etiology of CLA and emphasizes the role of HHV6 in CLA in future
studies. Further research is required to understand the impact of HHV-6
primary infection versus reactivation on the risk of CLA. We recommend
testing for HHV-6 infection in patients with unexplainable Cutaneous
leukocytoclastic angiitis. The relationship between herpesviruses and
other forms of angiitis warrants further investigation.