Viral infections are the most common ailment in human beings. There are different types of viral infections but the main symptoms of most of the viral infections are the same. These include fever, headache, nausea, fatigue, diarrhoea, sore throat, coughing. Viral infections may spread in many ways. Some people may get a viral infection by swallowing or inhaling virus, by being bitten by insects, through sexual contact or through transfusion of contaminated blood.
- Track 1-1 Symptoms of Viral Infections
- Track 2-2 Modes of Transmission
- Track 3-3 Treatment Methods
- Track 4-4 Preventive Measures