Infectivity of a recombinant murine norovirus (RecMNV) in Balb/cByJ mice.

Last updated on 13-1-2022 by Elisabeth Mathijs

Peer reviewed scientific article

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Résumé:

The infectivity of a recombinant murine norovirus (RecMNV) strain, previously isolated following in vitro coinfections, was evaluated in vivo in comparison with its parental strains (MNV-1-CW1 and WU20) in Balb/cByJ mice via measurement of weight loss and estimation of viral loads in faeces, tissues and organs 48 and 72h post-infection. The presence of infectious virus in all analysed tissues and organs suggests that, similarly to its parental viruses, RecMNV can disseminate beyond organs associated with the digestive tract. Our results also suggest that recombination occurring in vitro bet…

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