What to do so You Feel Great AFTER Your Workout. Exercise should, technically, make you feel more energized, toned and fit -- not tired or sore. And while a little bit of fatigue and aches are normal, if you feel awful after you workout it's a surefire way to quickly give up your routine.
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.
In this article. Bacterial and viral infections have many things in common. Both types of infections are caused by microbes -- bacteria and viruses, respectively -- and spread by things such as: 1  Coughing and sneezing. 2  Contact with infected people, especially through kissing and sex.acterial and viral infections can cause similar symptoms such as coughing and sneezing, fever, inflammation, vomiting, diarrhea, fatigue, and cramping -- all of which are ways the immune system tries to rid the body of infectious organisms.