禽流感a型病毒 meaning in Chinese

avian influenza virus type a
fowl plaque virus

H5n1 is a particular subtype of the avian influenza a virus , and is the current cause of bird flu in a number of countries
H5n1是禽流感a型病毒的一个特殊亚种，目前是许多国家禽流感的元凶。
It is an infection caused by the avian influenza a virus , thought to originate from wild water - birds who can carry the virus without showing any symptoms of sickness
它是禽流感a型病毒造成的一种感染，该病毒被认为是缘于野生水禽，但携带该病毒的这些水禽并不表现任何病症。