Ablood test shows that someone has a higher–than–normal wbc count. what does that indicate?

a lack of nutrients in the cells, resulting in a large number of wbcs being generated

a lack of oxygen in the body, resulting in a large number of wbcs being generated

an infection in the body, resulting in a large number of wbcs being generated

When a blood test has been done, and the result shows that someone has a higher than normal wbc count, this indicates an infection in the body, resulting in a large number of wbcs being generated. wbcs or the white blood cells  play an important role in our immune system because they fight the infections by attacking the bacteria, viruses and germs that enter the body. 

Idont know but good luck; )

How they differently handle their team- hagrid a champion explains this better than me