viral infections that cause headaches, fever and body rashes
Measles â A viral infection of the skin and respiratory system. Symptoms of measles include high fever, fatigue, loss of appetite, runny nose, cough, red eyes, white spots in mouth and throat and a rash on the head that spreads to other areas of the body.est Nile Virus â A viral infection transmitted by mosquitoes. The symptoms of West Nile Virus include body aches, headaches, fever, swollen glands and rash. The virus also may target the brain, with potential life-threatening consequences.