No. This type of lungworm is not known to infect humans. However, dogs and cats can carry roundworms which can be passed on to people, so make sure you keep your pet’s parasite protection programme up to date.

No. Other lungworms can infect your dog. If you are concerned in any way that your dog is unwell, seek veterinary advice.

Cats can become infected with another type of lungworm (Aelurostrongylus abstrusus). However, infections seem to be rare and the outcome tends not to be as severe as in dogs. If you are worried that your cat may be showing symptoms similar to those described to the dog (particularly coughing), speak to your vet for advice.

Not directly, as the parasite is only infective after first developing inside a slug or snail. However if two or more dogs share the same environment and one is found to be infected, the others may be at high risk due to exposure to the same surroundings. NB: It is always advisable to clear up your dog's faeces.