Covid-19 or Corona Virus is a huge challenge or pandemic. In 2019, suddenly, a dangerous disease came out in the world.
The Covid-19 affected many developed countries very badly like the USA, not only developed countries mostly all countries like the USA, Spain, Brazil, Italy, France, Nepal, Bangladesh, India, etc. Many people lost their lives and loved ones in this pandemic.
Not only the health sector was disturbed of countries but also their economic conditions.
About a year, there is no solution to Corona Virus, but a light of hope illuminates in the form of vaccines after that.
Many countries tried their best, and from their hard work, they developed different forms of vaccines.
In starting, there are many questions and uncertainty about vaccines, their advantages, and their side effects. But as time passes, all questions had answered.
And their many vaccines of Covid-19 are available in different types, different costs, and different efficiency power.
So here now, we will give some information about Covid-19 vaccines like their doses, developer, efficiency power, etc. Some most popular Vaccines are Pfizer, Moderna, Asterzeneca, Covaxin, Sinoparhm, Covishield, etc.
1. Pfizer
The Pfizer–BioNTech COVID-19 vaccine, also known as Comirnaty, is an mRNA vaccine produced by the German company BioNTech and the American company Pfizer. In Hong Kong, Macau, and Taiwan, Comirnaty is distributed by Fosun Pharma. It includes two doses, and its efficacy rate is 95%.
2. Moderna
The Moderna COVID-19 vaccine, also known as COVID-19 Vaccine Moderna, is an mRNA vaccine produced by the American company Moderna, the U.S. National Institute of Allergy and Infectious Diseases, the U.S. Biomedical Advanced Research and Development Authority. It includes two doses, and its efficacy rate is 94 %.
3. AstraZeneca
Developed by the British University of Oxford, British-Swedish company AstraZeneca. This includes two doses, and its efficacy rate is 76% to 82%.
4. Covaxin
Covaxin is an inactivated virus vaccine produced by the Indian company Bharat Biotech and the Indian Council of Medical Research. This two-dose vaccination and its efficacy rate is 77% to 94%.
5. Sinoparhm
WIBP-CorV or Sinoparhm is an inactivated virus vaccine produced by the China National Pharmaceutical Group (Sinopharm) and its Wuhan Institute of Biological Products. Its efficacy rate is approximately 79%.
6. Sputnik V
The Sputnik V COVID-19 vaccine is a viral vector vaccine produced by the Russian Gamaleya Research Institute of Epidemiology and Microbiology. And its efficacy rate is about 91%.
7. EpiVacCorona
EpiVacCorona is a peptide vaccine produced by the Russian State Research Center of Virology and Biotechnology VECTOR.
8. Novavax
Novavax is developed in the US, and it is a protein-based vaccine; it includes two doses, and its efficacy rate is 85% to 89%.
So at present, we have many vaccines that have a good efficacy rate and good protective power against coronavirus mostly, vaccines include two doses.
And now mixing of vaccines are also trying for better results many countries are trying for best results by mixing different vaccines.
Initially, vaccines are given to senior citizens and health workers; after that, adults, and now trials are going on for children.
So now we all have one and only one solution for this dangerous coronavirus that is a vaccine. So I request you all get vaccinated as soon as possible.
Take vaccine and be aware of all for vaccines.
Information sources: Wikipedia, pfizer.com , who.int , bharatbiotech.com, cdc.gov , Sputnikvaccine.com .
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