Based on the systematic review and meta-analysis of Zhenzhen Pan et al. (2023) on the efficacy of serological antibody detection tests on Hepatitis Delta Virus, they concluded that detection of IgM or IgG is a better choice in HDV diagnosis compared to total antibodies, since total antibody pooled consistently lower specificities. In line with this result, can this limitation be addressed now by more recent or standardized serological tests?