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Look at the COVID-19 vaccine that is already in use or is approaching

In a file photo on Thursday, January 21, 2021, Holocaust survivor Joseph Zalman Kleinmann (92) was vaccinated with Clarit Health Services and was administered by United Hatzara Emergency Medical Services Linol Atias COVID- Receive a second dose of 19 Pfizer vaccines Center for sports arena in Jerusalem. There are already some on the market, but dozens of coronavirus vaccines are still being developed around the world. (AP Photo / Maya Alleruzzo)

There are already some on the market, but dozens of coronavirus vaccines are still being developed around the world.

Some use proven technology, while others use a novel approach. All shots were tested differently and some were allowed to be used even before they were rigorously tested. How well they work varies, and preliminary research results range from 50% effectiveness to over 90%.

So far, regulators in various countries have allowed about five dozen uses, primarily under emergency use provisions. Some more are approaching. Everything currently available requires two doses every few weeks.

Among the farthest:

Pfizer: Developed by BioNTech. Approved by the United States, United Kingdom, European Union, World Health Organization, etc.

Moderna: Developed by the National Institutes of Health. Approved by the United States, United Kingdom, European Union, World Health Organization, etc.

AstraZeneca: Developed at Oxford University. It is licensed in more than 40 countries, including the United Kingdom, India, Argentina, Mexico and the European Union.

Sputnik V: Developed by the Gamalaya Institute in Russia. It is licensed in Russia and about 10 other countries.

Sinopharm: Approved in China and several countries including Hungary, Serbia and Morocco.

Sinovac: Approved in China, Turkey, Brazil and Indonesia.

Bharat Biotech: Approved in India.

Johnson & Johnson: Under development. Single dose; will soon seek US Food and Drug Administration approval.

Novavax: Under development.


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Quote: The COVID-19 vaccine obtained from //medicalxpress.com/news/2021-01-covid-vaccines-2.html on January 30, 2021 is already in use or is approaching (1 2021). 30th of March)

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Look at the COVID-19 vaccine that is already in use or is approaching

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