April in Budapest, Hungary, is spring and with very pleasant weather, the city and its activities are in full bloom. The temperatures become a little warmer at this time of the year. The average maximum daytime temperature in April is an enjoyable 15Â°C and the average minimum nighttime temperature. Read more.
Signs and symptoms of mononucleosis may include: 1  Fatigue. 2  Sore throat, perhaps a strep throat that doesn't get better with antibiotic use. 3  Fever. Swollen lymph nodes in your neck and armpits.  Swollen 1  tonsils. Headache.  Skin 1  rash. Soft, swollen  spleen.
Rarely, however, mononucleosis symptoms may recur months or even years later. Most cases of mononucleosis are caused by infection with the Epstein-Barr virus (EBV). Once you're infected with EBV, you carry the virus â usually in a dormant state â for the rest of your life.Periodically, however, the virus may reactivate.arely, however, mononucleosis symptoms may recur months or even years later. Most cases of mononucleosis are caused by infection with the Epstein-Barr virus (EBV). Once you're infected with EBV, you carry the virus â usually in a dormant state â for the rest of your life.