| DHF | dengue hemorrhagic fever; dihydrofolate; dorsihyperflexion |
|---|---|
| DHF/DSS | dengue hemorrhagic fever/ dengue shock syndrome |
| EHD | electrohemodynamics; epizootic hemorrhagic disease |
| EHDV | epizootic hemorrhagic disease virus |
| EHF | epidemic hemorrhagic fever; exophthalmos-hyperthyroid factor; extreme high frequency |