Emergence and characterization of a putative novel human adenovirus recombinant HAdV-C104 causing pneumonia in Southern China.

ABSTRACT: In 2017, a survey of the molecular epidemiology of human adenovirus (HAdV) infections in Southern China based on hexon and fiber genotype demonstrated that the most prevalent genotypes of HAdV were HAdV-3 (n = 62), HAdV-2 (n = 21), and HAdV-7 (n = 16). In addition, two patients were co-infected with two genotypes of HAdV. Interestingly, a novel human adenovirus C recombinant genotype strain was isolated from one of the pneumonia patients in this survey. Phylogenetic, recombination, and proteotyping analysis showed that this novel pathogen originated from the recombination of parental viruses harboring the HAdV-1 penton and hexon gene, and the HAdV-2 fiber gene. It was named 'P1H1F2' and was assigned as HAdV-C104 based on the nomenclature protocol of using three major c

SUBMITTER: Ji T 

PROVIDER: S-EPMC7953211 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature