In 1974, parvovirus B19 was discovered by co-incidence, and in 1983 found to be the etiology of erythema infectiosum. It is now generally accepted that parvovirus B19 epidemics occur approximately every three years in Denmark with sporadic cases occurring in between. There were no official recordings regarding parvovirus B19 epidemics in Denmark in 1991, but the fact that all pregnant women fro...

OBJECTIVES Infectious agents like parvovirus have been implicated as exogenous factors that could trigger onset of systemic lupus erythematosus (SLE). A number of case reports describing a SLE-like presentation of acute human parvovirus B19 infection have been published, but no systematic investigation of the actual seroprevalence in epidemiologically defined SLE populations has previously been...

BACKGROUND Human infection with parvovirus B19 may lead to a diverse spectrum of clinical manifestations, including benign erythema infectiosum in children, transient aplastic crisis in patients with haemolytic anaemia, and congenital hydrops foetalis. These different diseases represent direct consequences of the ability of parvovirus B19 to target the erythroid cell lineage. However, accumulat...

Three cases of chronic fatigue syndrome (CFS) that followed acute parvovirus B19 infection were treated with a 5-day course of intravenous immunoglobulin (IVIG; 400 mg/kg per day), the only specific treatment for parvovirus B19 infection. We examined the influence of IVIG treatment on the production of cytokines and chemokines in individuals with CFS due to parvovirus B19. IVIG therapy led to c...

Parvovirus B19 infection is often asymptomatic, but clinical expressions may include transient aplastic crisis, erythema infectiosum, non-immune hydrops fetalis, and chronic red cell aplasia. This virus has also been associated with rheumatoid arthritis and other autoimmune connective tissue diseases; however, we could not identify any acute adult myositis case developed after a Parvovirus B19 ...

B19 parvovirus (PV) infection is ordinarily resolved with the production of specific antibodies that neutralize virus infectivity for erythroid host cells. Nevertheless persistent infection with B19 PV and pure red blood cell aplasia have been documented. A 27 year-old male. i.v. drug abuser, HIV+ and HCV was diagnosed of pure red cell aplasia. Six months later we had serologic evidence of pers...

Human bocavirus (HBoV) was first detected using nonspecific gene sequencing of specimens from human subjects with respiratory illness. Viral, bacterial, and human genetic sequences were identified in 2 libraries of specimens collected at different times of year. Among the genetic sequences of many known pathogens was a parvovirus clone, which was not parvovirus B19. Bovine parvovirus and canine...

BACKGROUND AND OBJECTIVE Parvovirus B19 has a marked tropism for erythroid progenitor cells and this may lead to chronic anemia in predisposed individuals. It was the purpose of the present study to investigate prospectively the frequency of parvovirus B19 infections in patients with a diagnosis of chronic anemia. METHODS AND RESULTS Evidence of parvovirus B19 infection was found in 13/43 (30...

Adverse pregnancy outcome due to human parvovirus B19 (hereafter referred to as "parvovirus B19") has been characterized, in numerous reports, as an event that occurs during the first and second trimesters and is strongly associated with symptoms of fetal hydrops. Recent findings have indicated that parvovirus B19-associated intrauterine fetal death (IUFD) is also a problem in late gestation, a...

Parvovirus B19 has been associated with different diseases, such as erythema infectiosum, arthropathy and transient aplastic crisis. However, parvovirus B19 infection presenting as hepatic dysfunction and myelosuppression is rarely reported in adult patients. Herein, we report an adult case of acute parvovirus B19 infection presented with acute liver failure and myelosuppression. After being tr...