Influenza A virus subtype H10N7 (A/H10N7) is a subtype of the species

Influenza A virus ''Influenza A virus'' (''IAV'') causes influenza in birds and some mammals, and is the only species of the genus ''Alphainfluenzavirus'' of the virus family ''Orthomyxoviridae''. Strain (biology)#Microbiology or virology, Strains of all subtypes ...

(sometimes called

bird flu "Bird Flu" is an urumee melam-dance song by recording artist M.I.A. on her second studio album '' Kala'' (2007). It was released as a digital download in 2006 through XL Recordings under exclusive license to Interscope Records in the US. Cr ...

virus). H10N7 was first reported in humans in Egypt in 2004. It caused illness in two one-year-old infants, and residents of Ismailia, Egypt; one child's father, and a

poultry Poultry () are domesticated birds kept by humans for their eggs, their meat or their feathers. These birds are most typically members of the superorder Galloanserae (fowl), especially the order Galliformes (which includes chickens, quails, a ...

merchant. The first reported H10N7 outbreak in the US occurred in Minnesota on two turkey farms in 1979 and on a third in 1980. "The clinical signs ranged from severe, with a

mortality rate Mortality rate, or death rate, is a measure of the number of deaths (in general, or due to a specific cause) in a particular population, scaled to the size of that population, per unit of time. Mortality rate is typically expressed in units of de ...

as high as 31%, to subclinical. Antigenically indistinguishable viruses were isolated from healthy mallards on a pond adjacent to the turkey farms". The Influenza A (H10N7) virus was also held responsible for an increased mortality of

harbour seal The harbor (or harbour) seal (''Phoca vitulina''), also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere. The most widely distributed species of pinniped (walruses, eared sea ...

s () in Europe in 2014. First cases were reported in spring 2014 in Sweden and subsequently spread to Denmark. Within a few months the virus spread to the

Wadden Sea The Wadden Sea ( nl, Waddenzee ; german: Wattenmeer; nds, Wattensee or ; da, Vadehavet; fy, Waadsee, longname=yes; frr, di Heef) is an intertidal zone in the southeastern part of the North Sea. It lies between the coast of northwestern conti ...

area of Germany and the Netherlands causing the death of about 10% of the local harbour seal population.

References

External links

Influenza Research Database
Database of influenza sequences and related information. {{Taxonbar, from=Q6030261

H10N7 Influenza A virus subtype H10N7 (A/H10N7) is a subtype of the species Influenza A virus (sometimes called bird flu virus). H10N7 was first reported in humans in Egypt in 2004. It caused illness in two one-year-old infants, and residents of Isma ...