H5N1 bird flu is spreading through cows, poultry, and wild birds, causing sporadic illnesses in people across the United States. One virologist weighs in on who’s most at risk and what precautions should be taken to avoid exposure.
a老化性能试验的沥青和 SBS 改性沥青 Aging performance test asphalt and SBS modified asphalt[translate] ait's good for tomorrow at noon 它是好在明天在中午[translate] aSo bird flu is still a serious problem we must face 如此鸟流感仍然是我们必须面对的一个严重的问题[translate]...
(1)B.根据Bird flu is a kind of serious disease caused by poultry.可知禽流感是一种严重的疾病.故选:B. (2)B.根据 People that catch this illness may first feel like having a common cold. 可知人患上禽流感好像感冒了.故选:B. (3)A.根据In some places,many markets that sold poultry were...
I think Bird Flu is very bad. Many chickens, ducks and birds in our country got the disease Some of them died, but some birds flew away and they might carry germs to other places. This is a serious problem. We must do something to solve it. Let me tell you what people have to ...
Is the bird flu serious? Bird flu can quickly progress topneumonia and acute respiratory distress syndrome, a serious lung problem that can be deadly. For the people who die from bird flu, the average length of time from the start of symptoms until death is 9 to 10 days. ...
H5N1 contracted from wild birds and backyard flocks tends to cause more severe respiratory symptoms and illness. This is more [akin] to older strains of bird flu we've seen, which have afatality rate in humansof as high as roughly 50%—not a number anyone wants to hear. But it does me...
I think Bird Flu is very bad. Many chickens, ducks and birds in our country got the disease. Some of them died, but some birds flew away and they might carry germs(细菌) to other places. This is a serious problem. We must do something to solve it. Let me tell you what people ...
I think Bird flu is very bad Many chickens ducks and birds in our country get the disease Some of them died But some birds flew away and they might carry germs to other places This is a serious problem We must do something to solve it. Let me tell you what people have to do to ...
bird flu禽流感