Cancer
infectious diseases (those with bacterial or virus, or prion) you can also "catch" chemical based diseases such as contamination burns if you come into contact with someone with the chemicals on them.
You are in luck. You can't catch gay diseases at all because there is no such thing as a gay disease.
Yes, turkeys can and will often catch diseases from chickens. This is why it is advised to keep turkeys and chickens separate, this way the turkeys cannot catch the disease from the chickens.
No, not typically.
yes
James Cook did not catch any notable diseases.
Swans are herbivores - feeding on reeds, algae and other plants found in or near water.
yes
YES
Chicken pox
None they are vegetarians so they don't eat meat such as fish Swans are one of the only birds that have small serrations or 'teeth' on the inside of their beaks which enables them to catch small fish, otherwise they are herbivores