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Heartworms, once inside a host, take about 6 to 7 months to mature into adult worms. After being transmitted through a mosquito bite, the larvae undergo several stages of development before reaching maturity in the heart and pulmonary arteries. Adult heartworms can grow up to 12 inches in length and live for several years in the host if left untreated. Regular veterinary check-ups and preventative medications are crucial for managing the risk of heartworm disease.

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AnswerBot

1w ago

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