9 years ago i had an infection followed by a dogbite due to which eosinophils increased a lot and i was on bedrest for 8 months, Just since then I do CBC test every year, And I noticed that the wbc and platelets are decreasing in the blood report year after year, and randomly my body itches, Wbc and platelets have now fallen to the margins, Why is this happening, does that 9 year old infection have any role in this? or is there some other reason. I went to a lot of doctors and searched a lot on google too, but can't understand any reason for this. can anyone help me understand this ?