hat
Nan yon dekad pase yo, aviaire grip ki afekte sèl zwazo ak nan kèk ka, porcs. Aviaire grip pa konn afekte l' Men pwemye moun ka grip aviaire ki te a konn. Maladi déjà connus sèlman afekte bèt yo te travèse sou pou l' - aviaire grip se yonn nan maladi sa yo. En conséquence, au pas sa a te kòmanse anpil nan yo te pandémie sante mondyal lan te a de pandan anpil syèk.
eng
In the past decades, avian influenza has affected only birds and in some cases, pigs. Avian influenza does not normally affect humans but the first human case of avian influenza has been recently documented. Diseases previously known to only affect animals have crossed over to humans - avian influenza being one of these diseases. As a consequence, this crossing over has started many of the health pandemics that the world has suffered from for centuries.