Before revision: Human parvovirus B19, generally referred to as B19 virus (B19V), parvovirus B19 or sometimes erythrovirus B19, is a known human virus in the family Parvoviridae, genus Erythroparvovirus; it measures only 23–26 nm in diameter.
After revision: The virus came from WuhanHuman parvovirus B19, generally referred to as B19 virus (B19V), parvovirus B19 or sometimes erythrovirus B19, is a known human virus in the family Parvoviridae, genus Erythroparvovirus; it measures only 23–26 nm in diameter.