) on the news. Now, scientists may have found a way to put an end to this fear – they’ve discovered how... first need know how the immune system works. When viruses (病毒) enter our bodies, they produce antibodies ……

to make good changes Using this time to make good changes The virus epidemic (疫情) is scary... on. How can you deal with these feelings and go on with your life? Read on to find out.You may feel ……

预料的). Accepting changes can help us to take action to fight the virus,” Xiong wrote. ... on. How can you deal with these feelings and go on with your life? Read on to find out.You may feel ……

. This means that the virus changes so quickly that the usual vaccineapproachdoes not work.However, AIDSVAX...艾滋病肆虐，残害无数生命。科学家对此难道真的束手无策吗？艾滋病肆虐，残害无数生命。科学家对此难道真的束手无策吗？How far are scientists from bringing AIDS ……

have to stay at home and may have experienced emotions like anxiety and fear. How to deal with them... coronavirus outbreak, you have to stay at home and may have experienced emotions like anxiety and fear. How ……

outbreak, you have to stay at home and may have experienced emotions like anxiety and fear. How... and fear. How to deal with them and live a better life?Mental health is an important part ……

Many cities in China are now offering teenage girls free HPV vaccines (疫苗). How much do you know about the virus?Many cities in China are now offering teenage girls free HPV vaccines (疫苗). How much ……

a fresh (全新的) look at how they were living and chose to make changes － finding new hobbies.... People took a fresh (全新的) look at how they were living and chose to make changes － finding new hobbies ……

), and a cough. It lasts a week or more.How to spread■Your can catch the virus from person-to-person contact.... It lasts a week or more.How to spread■Your can catch the virus from person-to-person contact ……

to doctors. They should be taught how to prevent the spread of the virus. Even with no vaccine, prevention... temperature reaches 70 C, the virus is killed. What is the source of the infection?Some of the people ……

other changes that are brought on by the epidemic.With the virus spreading and people’s lives...People all over China are working hard to fight the virus. XINHUAPeople all over China are working ……

, inconvenience and many other changes that are brought on by the epidemic.With the virus spreading... China are working hard to fight the virus.  XINHUA People all over China are working hard ……

的) virus clouds the sky.Masks seem like the final hope.This is how the year of love begins.However... envelops Wuhan.An invisible (隐形的) virus clouds the sky.Masks seem like the final hope.This is how ……

(隐形的) virus clouds the sky.Masks seem like the final hope.This is how the year of love begins.However....This is how the year of love begins.However, everyone here, we stand and fight against the virus ……

. TEENS Flu virus changes all the timeThe flu virus changes a little bit every year. This means... illness caused by the influenza virus (流感病毒). It is different from the common cold in that it can ……