{"topic_id":"exotic_tox_turtle_household","category":"exotic-pet-toxicology","context":"---\ntopic_id: \"exotic_tox_turtle_household\"\ncategory: \"exotic-pet-toxicology\"\ntitle: \"Turtle / terrapin keeper-practical toxicology & hazards (RSPCA; PetMD; Merck Veterinary Manual)\"\nlang: en\nsource: \"RSPCA terrapin care advice + PetMD 'Do Turtles Carry Salmonella?' + Merck Veterinary Manual lead poisoning — non-Open-Access references; paraphrased derived summaries per COPYRIGHT_POLICY §3.\"\nsource_file: [\"pdf-raw/exotic-c-2026/rspca_terrapin_care.txt\", \"pdf-raw/exotic-c-2026/petmd_turtle_salmonella.txt\", \"pdf-raw/exotic-tox-2026/merck_lead_poisoning.txt\"]\ndate_parsed: 2026-08-05\nrecovered: false\nauthority_tier: T2\nauthority_tier_basis: \"T2:professional-reference\"\nauthority_tier_date: 2026-08-05\nmethod: paraphrase\nlicense: paraphrase\ncitation:\n  authority: \"RSPCA; PetMD; Merck Veterinary Manual\"\n  title: \"Turtle / terrapin keeper-practical toxicology & hazards\"\n  url: \"https://www.rspca.org.uk/adviceandwelfare/pets/other/terrapin\"\n  retrieved: 2026-08-05\n  needs_review: false\npath: exotic-pet-toxicology/exotic_tox_turtle_household/01_exotic_tox_turtle_household.md\n---\n\n# Turtle / terrapin keeper-practical toxicology & hazards (RSPCA; PetMD; Merck Veterinary Manual)\n\nSource: RSPCA terrapin care advice, PetMD, and the Merck Veterinary Manual. These references are non-Open-Access, so the points below are **paraphrased derived summaries** (numbers and proper nouns preserved, sentences rewritten) per COPYRIGHT_POLICY §3; each point is independently checkable against the cited source.\n\n## Claims (derived summary — method: paraphrase)\n\n- Reptiles can carry salmonella, and turtles typically carry the bacteria without showing signs and shed it in their feces; RSPCA and PetMD advise washing hands thoroughly before and after handling turtles to reduce the risk of human infection.\n- Lead and zinc are recognised reptile hazards: lead can come from old paint, ceramic food and water bowls, and lead-based materials, while zinc can come from some metals, and turtles may ingest these and be poisoned, so enclosures should use food-safe, lead-free materials.\n- Aquatic and garden plants offered to turtles must be safe to eat; RSPCA advises offering only known-safe plants such as pond weed, because not all plants are safe if eaten.\n- Aquatic turtles need constant access to clean water; RSPCA advises weekly 20 percent water changes, treating tap water with a dechlorinating agent, and keeping wastes such as ammonia and nitrite low.\n","sources":["exotic-pet-toxicology — Turtle / terrapin keeper-practical toxicology & hazards (retrieved 2026-08-05)"],"source":{"authority":"exotic-pet-toxicology","title":"Turtle / terrapin keeper-practical toxicology & hazards","url":"https://www.rspca.org.uk/adviceandwelfare/pets/other/terrapin","retrieved":"2026-08-05","ref":"","doc_type":"official PDF","source_document":"","verification_file":"[\"pdf-raw/exotic-c-2026/rspca_terrapin_care.txt\", \"pdf-raw/exotic-c-2026/petmd_turtle_salmonella.txt\", \"pdf-raw/exotic-tox-2026/merck_lead_poisoning.txt\"]"},"source_document":"","source_file":"[\"pdf-raw/exotic-c-2026/rspca_terrapin_care.txt\", \"pdf-raw/exotic-c-2026/petmd_turtle_salmonella.txt\", \"pdf-raw/exotic-tox-2026/merck_lead_poisoning.txt\"]","trust":{"authority_tier":"T2","fidelity":"paraphrase","license":"paraphrase","display_grade":"B"},"tokens_estimated":88,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}