Tapeworms can grow to several metres. As part of a University of Salford experiment to develop a diagnostic test for beef tapeworm, biologist Mike Leahy volunteered to grow this gruesome parasite inside his own gut. |
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Tapeworms can grow to several metres. As part of a University of Salford experiment to develop a diagnostic test for beef tapeworm, biologist Mike Leahy volunteered to grow this gruesome parasite inside his own gut. |
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