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Jun 29, 2022 · It can take about 9 to 10 days for symptoms to develop after exposure to an infected person. Roseola is no longer contagious after the fever has been gone for 24 hours. Unlike chickenpox and other childhood viral illnesses that spread rapidly, roseola rarely results in a communitywide outbreak. The infection most often occurs in the spring and ...
It may take 5 to 15 days for a child to have symptoms of roseola after being exposed to the virus. A high fever may start suddenly and may reach 105°F (40.5°C). The fever lasts 3 to 5 days and then suddenly goes away.
Health Library / Diseases & Conditions / Roseola is a common, contagious viral infection that affects most babies and children before they turn 2. The main symptom is a sudden, high fever. This can cause febrile seizures (normally harmless) in some children. Roseola may cause serious complications in children with weakened immune systems.
Mar 5, 2024 · If you test positive for COVID or flu, there are antiviral medications that can be taken within a few days of symptom onset and are extremely effective in reducing the likelihood that your symptoms become severe or that you need to be hospitalized.
Jun 20, 2023 · Complications. Prevention. Treatment. Recovery. Vs. measles. When to see a doctor. Outlook. Roseola can affect anyone of any age, including adults. Those who have never been infected or are...
Jun 29, 2022 · Common signs of roseola are a fever and a rash on the trunk and neck. If your child is exposed to someone with roseola and becomes infected with the virus, it will likely take 1 to 2 weeks for signs and symptoms of infection to appear. Or they may not appear at all. It's possible to become infected with roseola but not show any sign of it.
