Classification

Keywords

Percentage

Place

China, Beijing, Wuhan, country (countries), Shanghai, the United States, province, internet, online, Hangzhou, city, local, foreign, emirates, hospitals, university, Hong Kong, software, Twitter

19%

People

Chinese, Xi Jinping, people, officials (official), government, Zhang, Trump, party, workers, experts, scientists, public, companies (company), professor, authorities (authoritarian), residents, communist, media, Pfizer, Sinopharm, Sinovac, Zhong, Gao, Li, Wang, doctors, travelers, agency, Yan, Guo, Bannon, Biden, students, Jan, leader

35%

Time

Months (month), year

2%

Event

news, outbreak, lockdowns, cases

4%

Virus and disease

virus, coronavirus, pandemic, COVID, infections, disease, IgM, SARS, infected

7%

Action

said, has (have, had), interview, show, testing, response, according, video, helped

8%

Prevention and control

trials, strategy, vaccine (vaccines, vaccinated), control, doses, masks

6%

Influence and effect

health, global, economy, exports, emergency, results, late, emerged, world, spread, new, quickly,

12%

Number

percent, million (millions), many, more

4%