Table 5.
MVD symptoms, according to the phase of infection
| Phase of Infection | Types of Symptoms | Diagnostic Symptoms |
|---|---|---|
| Generalization Phase (day 1–5) | General Symptoms | High fever (39-40° C) |
| Severe headache | ||
| Myalgia | ||
| Chills | ||
| Malaise | ||
| Conjunctivitis | ||
| Dysphasia | ||
| Enanthem | ||
| Pharyngitis | ||
| Maculopapular rash | ||
| Lymphadenopathy | ||
| Leukopenia | ||
| Thrombocytopenia | ||
| Debilitating Symptoms | Fatigue | |
| Loss of appetite | ||
| Abdominal pain | ||
| Severe weight loss | ||
| Severe nausea | ||
| Vomiting | ||
| Watery diarrhea | ||
| Anorexia | ||
| Early Organ Phase (day 5–13) | General Symptoms | Conjunctival infection |
| Prostration | ||
| Dyspnea | ||
| Exanthema | ||
| Edema | ||
| Abnormal vascular permeability | ||
| Neurological Symptoms | Confusion | |
| Encephalitis | ||
| Irritability | ||
| Delirium | ||
| Aggression | ||
| Hemorrhagic Symptoms | Mucosal bleeding | |
| Melena | ||
| Petechiae | ||
| Bloody diarrhea | ||
| Visceral hemorrhagic effusions | ||
| Uncontrolled leakage from venipuncture sites | ||
| Hematemesis | ||
| Ecchymoses | ||
| Late Organ Phase/Convalescent Phase (day 13-20+) | General Symptoms | Severe metabolic disturbances |
| Convulsions | ||
| Severe dehydration | ||
| Multiorgan disfunction | ||
| Anuria | ||
| Orchitis | ||
| Myalgia | ||
| Exhaustion | ||
| Partial amnesia | ||
| Sweating | ||
| Peeled skin from rash areas | ||
| Secondary infection | ||
| Common complications during convalescent phase | Arthralgia | |
| Hepatitis | ||
| Asthenia | ||
| Ocular disease | ||
| Psychosis |