Yes, because of the germs in their mouth you could get an infection. It's less likely to occur than from something like a dog bite, but it can still get infected. You should see a doctor if the bite has broken the skin in case you need any shots.
Yes
Rabies infect humans depending on how far is the bite to your brain.
Over and under bite
Yes
no
horses are flight animals so only bite if they are being threatened or have been badly treated.
why do dogs bite people
animal life, dog wild/behavior
A mosquito bite can infect you with a disease that they can carry. The disease could kill you. Its like - the snake bite doesnt kill you, its the poison.
Yes ponies and horses have the potential to bite. It can be very dangerous if they do bite you. I have seen a man get picked up and thrown by a stallion. But there are ways of correcting a horse and teaching it not to bite. Not all ponies and horses bite though.
They bite and kick.
probably because they are in pain