Belgrade is the capital and largest city of Serbia. One of the oldest cities in Europe. The first settlements in the Belgrade area date from prehistoric Vinca, 4800 BC. Belgrade itself was founded by the Celts in the 3rd century BC. e, before becoming the Roman settlement of Singidunum. [2] [3] The Slavic name Beligrad (slov.
Symptoms usually appear 1 to 3 days after exposure. Influenza symptoms can include a sudden onset of fever, headache, chills, cough, sore throat, and body aches.Diarrhea is not common.Although most people are ill for less than a week, some people have complications and may need to be hospitalized.nfluenza symptoms can include a sudden onset of fever, headache, chills, cough, sore throat, and body aches. Diarrhea is not common. Although most people are ill for less than a week, some people have complications and may need to be hospitalized.
However, each child may experience symptoms differently. Symptoms may include: Respiratory infections (symptoms may develop 2 to 14 days after exposure). Intestinal tract infections (symptoms may develop 3 to 10 days after exposure); symptoms usually occur in children younger than 5 years and may last 1 to 2 weeks. Symptoms of a common cold--runny nose.