First case of serpentovirus infection in a ball python (Python regius) in Thailand: a case report with molecular...

Area of Science:

• Veterinary Pathology
• Herpetology
• Molecular Virology

Background:

• The pet snake industry in Thailand is expanding, with ball pythons (Python regius) being a popular species.
• Respiratory diseases are a significant health issue in captive snakes, with serpentoviruses implicated globally.
• Prior to this report, serpentovirus infections had not been documented in Thailand.

Observation:

• A 9-month-old ball python in Bangkok presented with respiratory distress and emaciation.
• The snake died within two weeks despite veterinary care.
• Necropsy revealed oral mucus accumulation, necrotic oral mucosa, and severe catarrhal pneumonia.

Findings:

• Molecular analysis confirmed serpentovirus presence in the lung tissue of the deceased python.
• Sequence analysis showed high homology to known serpentoviruses found in ball pythons.
• This case represents the first documented instance of serpentovirus infection in a pet snake in Thailand.

Implications:

• This discovery identifies serpentovirus as a newly recognized pathogen affecting pet snakes in Thailand.
• It underscores the need for increased surveillance and diagnostic capabilities for viral diseases in captive reptiles.
• Understanding serpentovirus prevalence is crucial for managing health concerns in Thailand's burgeoning pet snake trade.