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A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. [1] [2] The safety and effectiveness of vaccines has been widely studied and verified. [3] [4] A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or ...
A COVID‑19 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 ( COVID‑19 ). Prior to the COVID‑19 pandemic, an established body of knowledge existed about the structure and function of coronaviruses causing ...
A COVID-19 vaccine card is a record often given to those who have received a COVID-19 vaccine showing information such as the date (s) one has received the shot (s) and the brand of vaccine one has received, sometimes including the lot number. The card also contains information identifying the recipient and the location where the shot was given ...
CoronaVac, also known as the Sinovac COVID-19 vaccine, [3] is a whole inactivated virus COVID-19 vaccine developed by the Chinese company Sinovac Biotech. [4] [5] It was phase III clinically trialled in Brazil, [6] Chile, [7] Indonesia, [8] the Philippines, [9] and Turkey [10] and relies on traditional technology similar to other inactivated ...
The COVID-19 pandemic arrived in Europe with its first confirmed case in Bordeaux, France, on 24 January 2020, and subsequently spread widely across the continent. By 17 March 2020, every country in Europe had confirmed a case, [312] and all had reported at least one death, with the exception of Vatican City.
COVID-19 is a contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first known case was identified in Wuhan, Mainland China in December 2019 [4] and was confirmed to have spread to Indonesia on 2 March 2020. [5] COVID-19 vaccination in Indonesia will cover more than 75% of overall Indonesian population ...
This brought the total confirmed U.S. deaths due to coronavirus to 22: 19 in Washington, 1 in California, and 2 in Florida. Hawaii: Second case is reported by Governor David Ige and State health officials is an elderly man who tested positive after returning from travel to Washington state earlier in the month.
The timeline of the COVID-19 pandemic lists the articles containing the chronology and epidemiology of SARS-CoV-2, [1] the virus that causes the coronavirus disease 2019 ( COVID-19) and is responsible for the COVID-19 pandemic . The first human cases of COVID-19 occurred in Wuhan, People's Republic of China, on or about 16 November 2019. [2]