Table of Contents
- Croup facts
- What is croup? What causes croup?
- Is croup contagious? How does croup spread?
- What is the incubation period for croup?
- What are croup symptoms?
- How is the diagnosis of croup established?
- What is the treatment for croup? Are there home remedies for croup?
- How long is the contagious period for croup?
- What warning signs should parents look for with croup?
- Is it possible to prevent croup?
- What is the prognosis if my child develops croup?
Quick GuideChildhood Diseases: Measles, Mumps, & More
Is croup contagious? How does croup spread?
Croup is contagious and is usually spread by airborne infectious droplets sneezed or coughed by infected children. When a healthy child inhales infectious droplets, symptoms can develop in two to three days. The infection can also be spread by infected mucus deposited on doors, furniture, toys, and other objects. A healthy child can become infected by accidentally touching the infectious mucus and transferring the infection into his/her mouth.
What is the incubation period for croup?
Most viral causes of croup have an incubation period of 24-72 hours between exposure to the virus and development of initial symptoms.
Malhotra, A., and L.R. Krilor. "Viral Croup." Pediatrics in Review 22.1 Jan. 2001: 5-12.
United States. Centers for Disease Control and Prevention. "Human Parainfluenza Viruses (HPIVs)." Aug. 18, 2015. <http://www.cdc.gov/parainfluenza/index.html>.
Woods, Charles R. "Patient Information: Croup in Infants and Children." UptoDate.com. Aug. 18, 2010. <http://www.uptodate.com/patients/content/topic.do?topicKey=~IJIXh1W5371lMy>. IMAGES: