COVID-19 and Long Covid:

Comparing the World’s Leading COVID-19 Vaccines

The following information is accurate to the best of our knowledge through August 2022. We are no longer updating this page, but will continue updating the Covid News & Autoimmune Disease timeline with pertinent research.

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Over 100 vaccines have been created to combat SARS-CoV-2. This chart details the development process of leading vaccines that have been authorized for emergency use or received approval from government health agencies, and are being widely distributed.

As of the chart’s publication date, the use of the following vaccines has been authorized by the World Health Organization (WHO), excluding the Sputnik vaccine.

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The information on this page is for educational purposes only and should not be taken as medical advice. Please reference resources by the CDC, WHO, and public health authorities to stay informed, and seek professional medical advice for best practices pertaining to your medical plan.