Flu season
流感季───Flu season
But for birds and pigs, it's flu season year round.───不过对于禽类和猪来说，它们的流感季节是一年四季的。
It's cold and flu season.───这是个感冒、流感肆虐的季节。
Winter is the flu season.───冬天是流感季。
Doctors say they do not know if this unusually early flu season has peaked yet, or if this year's outbreak will get worse.───医生说，现在还很难说当前这个早得不同寻常的流感季节是否已经过了高峰期，或者今年的疫情是否会变得更为糟糕。
During the regular winter flu season, elderly people and those with chronic health conditions are the most likely to be sent to a hospital.───在流感的常规流行季节冬季，老年人和那些患有慢性疾病的人被送往医院的最多。
CDC asks public health labs to submit samples of flu viruses from the beginning, peak and end of each flu season, and any unusual samples.───CDC要求各公共健康实验室提供每个流感季节流行初期、高峰期和晚期的流感病毒标本，以及任何异常的标本。
Doctor Alvin Nelson El Armin knows a lot about cold and flu season in California.
Based on global monitoring of flu strains, virologists try to predict which haemagglutinin and neuraminidase will dominate during the next flu season.
It's definitely cold and flu season.
I can personally attest that the cold and flu season is here.