These patients often have intestinal bleeding that can be entry points ... the bacteria are attracted to the liquid part of blood, or serum, which contains nutrients the bacteria can use as ...

The antibodies released by the animal’s immune system to fight the damaging venom are later harvested via bleeding. The blood serum or plasma is then concentrated and purified into ...

Patients often suffer from intestinal bleeding, which can be entry ... the bacteria are attracted to the liquid part of blood, known as the serum, which contains nutrients they can eat.