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Infection can lead to reduced blood counts. However low hematocrit
values with low hemoglobin
levels is more likely due to a chronic condition unrelated to recent infection. The values are more likely an incidental finding picked up on investigation of fever.
If the fever has reduced by now, please get the blood counts repeated. In addition you will need evaluation for chronic anemia
. Test such as serum ferritin levels, GI scopies, etc might be needed.
will be able to guide you through the tests. I encourage you to visit a competent hematologist near your locality for the needed investigations.
is most likely related to chronic anemia.
Hope this helps.
All the best