But the CDC has reported outbreaks, which can be very contagious among unvaccinated children. The infection starts with a fever, runny nose, and cough. As these symptoms fade,
 
 a full-body rash appears
 
 . Most kids get better in two weeks, but some develop pneumonia or other problems.
 How long does a RSV rash last?
 
 The rash starts 12 to 24 hours after the fever goes away. The rash lasts
 
 1 to 3 days
 
 . By the time the rash appears, the child feels fine.
 Can a respiratory infection cause a rash?
 
 
 Flu
 
 rash: Everything you need to know. The flu is a common respiratory infection, and its symptoms can range from mild to severe. Although a rash is not a common symptom of the flu, it can sometimes occur. There is evidence to suggest that certain types of flu may lead to a rash forming in some people.
 Is RSV rash contagious?
 
 Yes,
 
 RSV is highly contagious
 
 — particularly during the three- to seven-day period a person has symptoms. Some infants and people with weakened immune systems may remain contagious for as long as four weeks.
 What are the signs and symptoms of RSV?
 
- Runny nose.
- Decrease in appetite.
- Coughing.
- Sneezing.
- Fever.
- Wheezing.
 What viruses cause rashes?
 
- rubella.
- chickenpox.
- mononucleosis.
- roseola.
- hand, foot, and mouth disease.
- fifth disease.
- Zika virus.
- West Nile virus.
- Chickenpox. 1 / 15. Everyone knows about this viral rash. …
- Shingles. 2 / 15. Once you’ve had chickenpox, the virus lives on inside your body. …
- Molluscum Contagiosum. 3 / 15. …
- Fifth Disease. 4 / 15. …
- Cold Sores. 5 / 15. …
- Genital Herpes. 6 / 15. …
- Hand-Foot-and-Mouth Disease. 7 / 15. …
- Rubella. 8 / 15.
 Can lung problems cause rashes?
 
 Shortness of breath (dyspnea) and a cough that won’t go away can be among the first symptoms of
 
 sarcoidosis
 
 . But sarcoidosis can also show up suddenly with the appearance of skin rashes.
 What does septic rash look like?
 
 People with sepsis often develop a hemorrhagic rash—a
 
 cluster of tiny blood spots that look like pinpricks in the skin
 
 . If untreated, these gradually get bigger and begin to look like fresh bruises. These bruises then join together to form larger areas of purple skin damage and discoloration.
 Can you get a rash with an upper respiratory infection?
 
 If they have
 
 roseola
 
 , young children who are typically 6 to 36 months old can develop symptoms of an upper respiratory virus, such as a cough, congestion, and high fever, which are then followed by a rash.
 How long is a person with RSV contagious?
 
 People infected with RSV are usually contagious for
 
 3 to 8 days
 
 . However, some infants, and people with weakened immune systems, can continue to spread the virus even after they stop showing symptoms, for as long as 4 weeks.
 How do you get rid of RSV?
 
- Remove sticky nasal fluids with a bulb syringe and saline drops.
- Use a cool-mist vaporizer to keep the air moist and make breathing easier.
- Give your little one fluids in small amounts throughout the day.
- Use non-aspirin fever-reducers such as acetaminophen.
 Does RSV always have a fever?
 
 
 Fever may not always occur with RSV infections
 
 .
 What does RSV sound like?
 
 When your pediatrician listens to your baby’s lungs, if they have RSV and bronchiolitis, it actually sounds like
 
 Rice Krispies
 
 in the lungs; it’s just all crackly.
 How do you know if RSV is getting worse?
 
- Is dehydrated.
- Has difficulty breathing.
- Has gray or blue color to their tongue, lips or skin.
- Is significantly less active or alert than usual.
 How do you treat RSV at home?
 
- Create moist air to breathe. Keep the room warm but not overheated. …
- Drink fluids. Continue breastfeeding or bottle-feeding your infant as you would normally. …
- Try saline nasal drops. …
- Use over-the-counter pain relievers. …
- Stay away from cigarette smoke.
 
 