Fig. 1From: A co-infection case report of Taenia saginata in a patient with subclinical clonorchiasis confirmed by the combination of diagnostic toolsa Overall appearance of proglottids in the patient’s feces, about 37 cm in length. b Phylogenetic tree for the cox1 gene and (c) ef1a gene obtained from the patient’s Taenia tapeworm, compared to other Taenia species in GenBank. The GenBank accession number is indicated. The scale bar indicates a sequence distance of 0.02 and 0.004 nucleotide substitutions per site. d Ovum of C. sinensis found in the patient’s stool specimen. A scale bar is includedBack to article page