no we don't get sick if a fly lands on us.
the place where it sucks our blood just swells up and it itches a lot.
Yes, flies carry dirt and germs on their feet. The germs can be transferred into your system if the germs get into your blood stream or mucous membranes. It is not going to happen very often and a single fly is typically not going to carry enough to get around the immune system. But it is possible.
cup cake
No it does not.
That is not normal at least I've never heard of anyone getting sick after seeing a fly.
it means nothing
Not Always, Sometimes They Will.
Well it depends on the fly if it is a house fly then you might not get sick but if its a out door fly you might get sick because it could carry a sickness.
When a fly lands on a surface it will regurgitate to get rid of the food that it has previously been on which could be anything from faecal matter to rotten flesh.
no it cannot
Well if if you are sick then you cant really move,but you can not fly at all but if you think you can dont try it at home because you might kill your self!
its a real fly!
A fly does not defecate every time it lands but it is not uncommon for them to do so. They do not specifically defecate at certain times or in one place like many insects.
When a fly lands on you, it may be looking for food, warmth, or shelter. It may also be attracted to any scent or moisture on your skin. If you try to swat it away, the fly may quickly fly off and find another spot to land.