Three Day Fever

Symptoms Three-day fever is most common in infants 6-12 months of age and in young children. Newborns are still protected thanks to maternal antibodies. After an incubation period of 5-15 days, the disease begins with sudden onset and high fever that lasts for 3-5 days. Febrile convulsions are a known and comparatively frequent complication (about … Three Day Fever