但今年没有特定的病毒特别让人担心，接触到其他传染性疾病-感冒，上呼吸道感染，流感，等等是不可避免的。

There's no particular bug on the radar this year, but "exposure to other infectious illnesses - colds, upper respiratory infections, influenza" are inevitable.

youdao

当我很不舒服，感到很痛，卧病在床时我才明白自己以前和“感冒”做的斗争其对象都是着凉或上呼吸道疾病。

I was so sick, achy and bedridden that I realized all my other bouts with "flu" were really just bad colds or upper respiratory infections.

youdao

最常见报告的反应包括上呼吸道疾病、皮疹和尿路感染。

The most commonly reported reactions included upper respiratory tract infections, rash, and urinary tract infections.

youdao