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https://www.businessinsider.com/china-approves-sinopharm-vaccine-2020-12Published by: BUSINESS INSIDER on 31 Dec 2020
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Who are Business Insider?Business Insider is a digital media platform providing global coverage of technology, finance, markets, politics, and lifestyle. The publication features original journalism, analytical deep dives, and first-person essays spanning multiple sectors including artificial intelligence, macroeconomics, and consumer trends.
What is Vaccine?A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins. The agent stimulates the body's immune system to recognize the agent as a threat, destroy it, and to further recognize and destroy any of the microorganisms associated with that agent that it may encounter in the future. The administration of vaccines is called vaccination. Vaccination is the most effective method of preventing infectious diseases; widespread immunity due to vaccination is largely responsible for the worldwide eradication of smallpox and the restriction of diseases such as polio, measles, and tetanus from much of the world.
What is China?China, officially the People's Republic of China (PRC) is a country in East Asia. It is the world's most populous country, with a population of around 1.4 billion in 2019. Covering approximately 9.6 million square kilometres, it is the world's third or fourth-largest country by area. Governed solely by the Chinese Communist Party (CCP), the state exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and the special administrative regions of Hong Kong and Macau. China is a unitary one-party socialist republic, and is one of the few existing nominally socialist states. Political dissidents and human rights groups have denounced and criticized the Chinese government for human rights abuses, including suppression of religious and ethnic minorities, censorship, mass surveillance, and their response to protests, notably in 1989.
What is COVID?Coronaviruses are a group of viruses that cause diseases in mammals and birds. In humans, coronaviruses cause respiratory tract infections that are typically mild, such as the common cold, though rarer forms such as SARS, MERS, and COVID-19 can be lethal. Symptoms vary in other species: in chickens, they cause an upper respiratory tract disease, while in cows and pigs they cause diarrhea. There are yet to be vaccines or antiviral drugs to prevent or treat human coronavirus infections.
