MeSH definition : A family of bisegmented, double-stranded RNA viruses causing infection in fish, mollusks,
fowl, and Drosophila. There are three genera: AQUABIRNAVIRUS; AVIBIRNAVIRUS; and ENTOMOBIRNAVIRUS.
Horizontal and vertical transmission occurs for all viruses.;
MeSH annotation : a family of RNA viruses; from BIsegmental RNA viruses; infection BIRNAVIRIDAE INFECTIONS;
Wikipedia link : https://en.wikipedia.org/wiki/Birnaviridae;
A family of bisegmented, double-stranded RNA viruses causing infection in fish, mollusks,
fowl, and Drosophila. There are three genera: AQUABIRNAVIRUS; AVIBIRNAVIRUS; and ENTOMOBIRNAVIRUS.
Horizontal and vertical transmission occurs for all viruses.