Human salmonellosis transmitted by a domestic turtle

Area of Science:

• Microbiology
• Zoonotic Diseases
• Public Health

Background:

• Salmonella typhimurium is a common cause of bacterial gastroenteritis.
• Reptiles, particularly turtles, are known reservoirs for Salmonella species.

Observation:

• A child presented with febrile gastroenteritis, including bloody and mucus-containing stools.
• The child's mother also tested positive for Salmonella typhimurium.
• A recently acquired pet turtle and its tank water were investigated.

Findings:

• Salmonella typhimurium was successfully isolated from the ill child.
• The same pathogen was identified in the feces of the pet turtle.
• The turtle's tank water also tested positive for Salmonella typhimurium.

Implications:

• This case highlights the risk of zoonotic transmission of Salmonella from pet turtles to humans.
• Proper hygiene, including handwashing after contact with reptiles and their environments, is crucial.
• Public health awareness regarding reptile-associated salmonellosis is important for preventing outbreaks.