More than 70 people now infected with parasite after visiting petting zoo

Alba Dobbinson, 8, is one of 74 people infected with cryptospiridium parasitesThe number of people sick with livestock parasites after visiting a petting zoo in Wales is now at least 74.Eight-year-old Alba Dobbinson is among the dozens of people infected with cryptosporidium linked to calf and lamb feeding sessions at Marlborough Grange Farm in Cowbridge, Vale of Glamorgan.Officials said 16 of them were ill enough to require treatment in hospital for at least one night.The number is expected to