Cryptosporidium: What is the petting farm parasite - and can it be avoided? / Fewer parasites in Indian River lagoon signal big ecosystem problems / Parasites shrink starlings' range, impacting next generation's survival / Water parasite outbreak report 'taking too long' / A Parasite That Eats Cattle Alive Is Creeping North Toward the US / Study reveals how parasites thrive by balancing specialization with exploiting diverse species communities / Anger continues over water parasite outbreak / Parasite outbreak continues to hamper households / MP calls for water parasite outbreak compensation / Water firm 'fallen short' on parasite outbreak