Selected article for: "acute respiratory and local transmission"

Author: Hang, Jun; Kajon, Adriana E.; Graf, Paul C. F.; Berry, Irina Maljkovic; Yang, Yu; Sanborn, Mark A.; Fung, Christian K.; Adhikari, Anima; Balansay-Ames, Melinda S.; Myers, Christopher A.; Binn, Leonard N.; Jarman, Richard G.; Kuschner, Robert A.; Collins, Natalie D.
Title: Human Adenovirus Type 55 Distribution, Regional Persistence, and Genetic Variability
  • Cord-id: 7x2f5zs9
  • Document date: 2020_7_25
  • ID: 7x2f5zs9
    Snippet: Human adenovirus type 55 (HAdV-55) causes acute respiratory disease of variable severity and has become an emergent threat in both civilian and military populations. HAdV-55 infection is endemic to China and South Korea, but data from other regions and time periods are needed for comprehensive assessment of HAdV-55 prevalence from a global perspective. In this study, we subjected HAdV-55 isolates from various countries collected during 1969–2018 to whole-genome sequencing, genomic and proteomi
    Document: Human adenovirus type 55 (HAdV-55) causes acute respiratory disease of variable severity and has become an emergent threat in both civilian and military populations. HAdV-55 infection is endemic to China and South Korea, but data from other regions and time periods are needed for comprehensive assessment of HAdV-55 prevalence from a global perspective. In this study, we subjected HAdV-55 isolates from various countries collected during 1969–2018 to whole-genome sequencing, genomic and proteomic comparison, and phylogenetic analyses. The results show worldwide distribution of HAdV-55; recent strains share a high degree of genomic homogeneity. Distinct strains circulated regionally for several years, suggesting persistent local transmission. Several cases of sporadic introduction of certain strains to other countries were documented. Among the identified amino acid mutations distinguishing HAdV-55 strains, some have potential impact on essential viral functions and may affect infectivity and transmission.

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