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Sinovac
Sinovac Biotech Ltd. () is a Chinese biopharmaceutical company based in Haidian District, Beijing that focuses on the research, development, manufacture, and commercialization of vaccines that protect against human infectious diseases. The company was listed on the Nasdaq but the exchange halted Sinovac's trading in February 2019 due to a proxy fight. The company has faced bribery probes in China. Vaccines Sinovac's commercialized vaccines include CoronaVac (COVID-19 vaccine), Inlive (Enterovirus 71 vaccine), Anflu (influenza vaccine), Healive (hepatitis A vaccine), varicella vaccine and mumps vaccine. COVID-19 vaccine development CoronaVac is an inactivated virus COVID-19 vaccine developed by Sinovac. It has been in Phase III clinical trials in Brazil, Chile, Indonesia, Philippines, and Turkey. It relies on traditional technology similar to the Sinopharm BIBP vaccine and Covaxin, otherwise known as inactivated-virus COVID-19 vaccines in Phase III trials. CoronaVac does ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CoronaVac
CoronaVac, also known as the Sinovac COVID-19 vaccine, is a whole inactivated virus COVID-19 vaccine developed by the Chinese company Sinovac Biotech. It was Phase III clinical trialled in Brazil, Chile, Indonesia, the Philippines, and Turkey and relies on traditional technology similar to other inactivated-virus COVID-19 vaccines, such as the Sinopharm BIBP vaccine, another Chinese vaccine, and Covaxin, an Indian vaccine. CoronaVac does not need to be frozen, and both the final product and the raw material for formulating CoronaVac can be transported refrigerated at 2–8 °C (36–46 °F), temperatures at which flu vaccines are kept. A real-world study of tens of millions of Chileans who received CoronaVac found it 66% effective against symptomatic COVID-19, 88% effective against hospitalization, 90% effective against ICU admissions, and 86% effective against deaths. In Brazil, after 75% of the population in Serrana, São Paulo, received CoronaVac, preliminary re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinopharm BIBP COVID-19 Vaccine
The Sinopharm BIBP COVID-19 vaccine, also known as BBIBP-CorV, the Sinopharm COVID-19 vaccine, or BIBP vaccine, is one of two whole inactivated virus COVID-19 vaccines developed by Sinopharm's Beijing Institute of Biological Products (sometimes written as Beijing Bio-Institute of Biological Products, resulting in the two different acronyms BBIBP and BIBP for the same vaccine). It completed Phase III trials in Argentina, Bahrain, Egypt, Morocco, Pakistan, Peru, and the United Arab Emirates (UAE) with over 60,000 participants. BBIBP-CorV shares similar technology with CoronaVac and Covaxin, other inactivated virus vaccines for COVID-19. Its product name is SARS-CoV-2 Vaccine (Vero Cell), not to be confused with the similar product name of CoronaVac. Peer-reviewed results published in ''JAMA'' of Phase III trials in United Arab Emirates and Bahrain showed that the vaccine is 78.1% effective against symptomatic cases and 100% against severe cases (21 cases in vaccinated group vs. 95 c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haidian District
Haidian District () is a district of the municipality of Beijing. It is mostly situated in northwestern Beijing, but also to a lesser extent in the west, where it has borders with Xicheng District and Fengtai District. It is 431 square km in area, making it the second-largest district in urban Beijing area (after Chaoyang), and is home to 2,240,124 inhabitants (2000 Census). Sister cities Since 1992, Haidian District has signed official papers and established Sister City relationship with 14 cities and districts from 10 countries of 4 continents. Some sister cities are shown below: South America * Santa Fe, Argentina (May 2010) * La Falda, Cordoba, Argentina (10 September 2009) North America * Cambridge, Massachusetts, United States (8 February 2008) * Harrisburg, Pennsylvania, United States (15 April 1998) Europe * Savonlinna, Finland (9 March 2016) * Olympia, Peloponnesus, Greece (28 February 2008) * Groningen, Netherlands (19 October 2004) * Bures-sur-Yvette, Massy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enterovirus 71
Enterovirus 71 (EV71), also known as Enterovirus A71 (EV-A71), is a virus of the genus ''Enterovirus'' in the ''Picornaviridae'' family, notable for its role in causing epidemics of severe neurological disease and hand, foot, and mouth disease in children. It was first isolated and characterized from cases of neurological disease in California in 1969. Enterovirus 71 infrequently causes polio-like syndrome permanent paralysis. Evolution This virus is a member of the enterovirus species A. Species A was formerly assigned to the genus ''Rhinovirus''. This virus appears to have evolved only recently with the first known strain isolated in 1965. It was associated with an outbreak of neurological disease in the United States in 1969. It then spread to Europe with outbreaks there in Bulgaria (1975) and Hungary (1978). It has since spread to various countries in Asia where it has been responsible for several outbreaks, most recently in Cambodia (2012). The strains fall into six genogr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serrana, São Paulo
Serrana is a municipality in the state of São Paulo in Brazil. The population is 45,644 (2020 est.) in an area of 126 km2. The elevation is 427 m. COVID-19 vaccine study While other communities were struggling to deal with the COVID-19 pandemic in Brazil, Serrana participated in a study wherein 100% of its adult population was supposed to be vaccinated with CoronaVac. Prior to the mass vaccination, 5% of Serrana's population had been infected, one of the highest rates in Brazil. Most adults received two shots by the end of April. By May, symptomatic COVID-19 cases fell 80%, hospitalizations by 86%, and mortality by 95% according to researchers doing the study. The virus was contained once 75% of people were vaccinated. According to Ricardo Palacios, a director at São Paulo's Instituto Butantan, “The most important result was understanding that we can control the pandemic even without vaccinating the entire population.” Notable people *Renan Lodi (born 1998), prof ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Vaccine
A COVID19 vaccine is a vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2), the virus that causes coronavirus disease 2019 ( COVID19). Prior to the COVID19 pandemic, an established body of knowledge existed about the structure and function of coronaviruses causing diseases like severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). This knowledge accelerated the development of various vaccine platforms during early 2020. The initial focus of SARS-CoV-2 vaccines was on preventing symptomatic, often severe illness. In January 2020, the SARS-CoV-2 genetic sequence data was shared through GISAID, and by March 2020, the global pharmaceutical industry announced a major commitment to address COVID19. In 2020, the first COVID19 vaccines were developed and made available to the public through emergency authorizations and conditional approvals. Initially, most COVID19 vaccines were two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states, and therefore have associations and formal designations which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation (though a corporation need not be a public company), in the United Kingdom it is usually a public limited company (plc), i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east and the Pacific Ocean to the west. Chile covers an area of , with a population of 17.5 million as of 2017. It shares land borders with Peru to the north, Bolivia to the north-east, Argentina to the east, and the Drake Passage in the far south. Chile also controls the Pacific islands of Juan Fernández, Isla Salas y Gómez, Desventuradas, and Easter Island in Oceania. It also claims about of Antarctica under the Chilean Antarctic Territory. The country's capital and largest city is Santiago, and its national language is Spanish. Spain conquered and colonized the region in the mid-16th century, replacing Inca rule, but failing to conquer the independent Mapuche who inhabited what is now south-central Chile. In 1818, after declaring in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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