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Latest Parvovirus B19 Stories

2011-02-04 09:00:00

PLEASANTON, Calif., Feb. 4, 2011 /PRNewswire/ -- Roche (SIX: RO, ROG; Pink Sheets: RHHBY) announced today that the cobas® TaqScreen DPX Test for use on the cobas s 201 system is now available in the US. It is the first commercial test to quantify parvovirus B19 and detect hepatitis A virus (HAV) simultaneously in one assay in human plasma. Human plasma is used to create treatments for life-threatening and chronic diseases and disorders such as hemophilia and primary...

2007-05-18 06:00:37

By Florea, Anca V; Ionescu, Diana N; Melhem, Mona F Human parvovirus B19 is a single-stranded DNA virus with a predilection for infecting rapidly dividing cell lines, such as bone marrow erythroid progenitor cells. People with defective cell- mediated immunity (eg, severe combined immunodeficiency syndrome; acquired immunodeficiency syndrome; and patients receiving immunosuppressive therapy, ie, post organ transplant) can develop pure red cell aplasia, in which suppression of erythroid...

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2005-03-14 12:46:41

Parvovirus B19 is harmless to all but the fetus, but few moms are warned HealthDay News -- In 1998, Tammy Delancey was in the sixth month of her second pregnancy when she volunteered for a day at her son's elementary school in Zanesville, Ohio. "I'm pretty sure I got it there," she recalled. "It" is a largely harmless pathogen called parvovirus B19, passed like the cold or flu from person to person. In Delancey's case, infection triggered symptoms such as aches, fever and sensitivity to...


Latest Parvovirus B19 Reference Libraries

70_d62e67e58963175d2965b9af0b4c1077
2011-02-22 18:09:06

The B19 virus, referred to as parvovirus B19, was first known human virus in the family of parvovirus. It causes a childhood rash called fifth disease or commonly called slapped cheek syndrome. Discovered in 1975 by Yvonne Cossart, the virus gained its name because it was found in well B19 of a large series of Petri dishes. The virus is mainly spread through infected respiratory droplets. Symptoms usually appear six days after exposure and last about a week. Patients aren't usually...

45_d62e67e58963175d2965b9af0b4c1077
2011-01-05 16:08:12

The B19 virus, or parvovirus, was the first found human virus in the parvovirus family. It causes a childhood rash called fifth disease also commonly called slapped cheek syndrome. Yvonne Cossart discovered it by chance in 1975. It gained its name, B19, due to the labeled Petri dishes it was found in. The virus is classified as erythrovirus due to its capability to invade red blood cell precursors in the bone marrow. It is primarily spread by infected respiratory droplets. Symptoms...

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