- Biotrin - Parvovirus B19 Infection in Pregnancy - Features cause, symptoms, and diagnosis.
- CDC - Parvovirus B19 (Fifth Disease) - Includes cause, symptoms, complications, diagnosis, prevention, and treatment.
- eMedicine - Parvovirus B19 Infection - Article by Dennis Cunningham, MD.
- eMedicine Health - Fifth Disease - Features cause, symptoms, tests, treatment, and prevention.
- Erythema Infectiosum - Fifth Disease - Features the reason for the name "fifth disease", symptoms, and risks.
- Erythema Infectiosum - Fifth Disease - emedicine - Includes information on the cause - human Parvovirus B19, signs and symptoms, complications, prevention, and photographs.
- Fifth Disease - Pateient information with cause, images, diagnosis, prevention, and treatment.
- Fifth Disease - KidsHealth - Fifth disease is a viral illness that causes a bright red rash among its symptoms. Features signs and symptoms, treatment, risks, prevention, and description of the parvo B19 virus that causes the disease.
- Fifth Disease and Parvovirus B19 Infection - Features signs and symptoms, incubation period, risks, and prevention.
- Fifth Disease and Pregnancy - Includes signs and symptoms, tests available, and fetal risk.
- Fifth Disease: Dr. Greene's HouseCalls - Discusses slap cheek (or fifth disease), contagiousness, and how to the identify symptoms.
- MayoClinic.com - Fifth Disease - Includes symptoms, cause, diagnosis, complications, and treatment.
- MedlinePlus Medical Encyclopedia: Fifth Disease - Factsheet with cause, risk factors, symptoms, diagnosis, and treatment.