The flu and COVID-19 have common symptoms, such as cough, fever, tiredness and muscle soreness. The viruses can all spread before people know they are sick.
流感和新冠肺炎有相同症状，例如咳嗽、发烧、疲倦以及肌肉酸痛。这些病毒都可以在人们知道自己生病之前传播。

Many people who have COVID-19 do not feel sick but they can still spread the virus.
很多新冠肺炎患者没有症状，但是他们仍然可以传播病毒。

Important differences
重要差异

The main difference with COVID-19 is people sometimes lose their ability to smell and taste.
新冠肺炎的主要区别在于人们有时候会失去嗅觉和味觉。

With flu, fevers are more common.
流感时发烧最为常见。

With colds, people usually have throat pain or nasal congestion.
感冒时人们通常会出现嗓子疼或鼻塞。

The viruses are separate. It is, however, possible to become sick with more than one at the same time.
这些病毒是不相同的。然而人们有可能会同时感染上多种病毒。

Some people are calling the combination of flu and COVID-19 "flurona."
有人将同时感染上流感和新冠肺炎称为流感新冠。

Kristen Coleman is an assistant professor at the University of Maryland School of Public Health. She said the number of people with flu and COVID-19 will increase in the coming weeks and months as the northern hemisphere enters flu season.
克里斯汀·科尔曼是马里兰大学公共卫生学院的助理教授。她说，随着北半球进入流感季节，未来几周或几个月内，流感和新冠肺炎的感染人数还会增加。

Testing is the best way to find out which virus you have.
检测是找出人们所感染病毒的最佳途径。

While tests are in short supply in some parts of the world, Coleman said the best way to find out is to visit a pharmacy, where you can be tested for both flu and COVID-19 at the same time.
世界某些地区的检测存在短缺，科尔曼表示，最好的办法是去药房，那里可以同时做流感和新冠肺炎的检测。

As soon as you know which illness you have, doctors can help with treatment.
一旦知道自己患上哪种疾病，医生可以帮助你进行治疗。

Coleman said that in normal times, laboratories can find out if you have the common cold. However, right now, most are focused on testing for COVID-19.
科尔曼表示，正常情况下，实验室可以查出你是不是普通感冒。但是目前，大部分人都重点做新冠肺炎检测。

One way to reduce your chances of having a problem with flu and COVID is to get vaccinated, experts say. The U.S. Centers for Disease Control and Prevention said it is safe to get the flu vaccine and a third COVID-19 shot, or booster, at the same time.
专家表示，接种疫苗是降低流感或新冠肺炎感染几率的途径之一。美国疾控预防中心表示，同时接种流感疫苗和新冠肺炎加强针是安全的。