Answer:
Eosinophilia is a higher than normal level of eosinophils, Eosophinils are one of the five main types of disease fighting white blood cells.
High eosinophil concentrations may also occur at the site of an infection or inflammation. This is known as tissue eosinophilia. The Erythrocyte sedimentation rate ts a non specific test that indicates inflammation somewhere in the system. So these results can be caused by an infection. or some type of inflammation, A high ESR often accompanies a Rheumatoid arthritis flare.