


COVAXIN, is an inactivated, virus-based Covid-19 vaccine developed by Bharat Biotech, in collaboration with the Indian Council of Medical Research.
About
Bharat Biotech is a 24-year old vaccine maker with a portfolio of 16 vaccines and exports to 123 countries.


A Vaccine Made from Coronaviruses
COVAXIN works by teaching the immune system to make antibodies against the SARS-CoV-2 coronavirus. The antibodies attach to viral proteins, such as the so-called spike proteins that stud its surface.

CORONAVIRUS
SPIKES
To create Covaxin, Bharat Biotech used a sample of the coronavirus isolated by India's National Institute of Virology.
​
KILLING THE VIRUS
​
Once the researchers produced large stocks of the coronaviruses, they doused them with a chemical called beta-propiolactone. The compound disabled the coronaviruses by bonding to their genes. The inactivated coronaviruses could no longer replicate, but their proteins, including spike, remained intact. The inactivated viruses is then mixed with a tiny amount of aluminium-based compound called an adjuvant. Adjuvants stimulate the immune system to boost its response to a vaccine.

INACTIVATED
CORONAVIRUS
BETA-
PROPIOLACTONE
INACTIVATED
GENES
"COVAXIN" has demonstrated an excellent safety record in human clinical trials and in vaccine administration under emergency use in India. Our goal for all vaccines developed by Bharat Biotech is to provide global access. With its potential effectiveness against multiple existing and emerging variants, we belive that COVAXIN is an important vaccine for everyone, including children, based on its unique yet traditional vaccine platform."
Bharat Biotech chairman and managing director, Dr Krishna Ella
DISCLAIMER:
ENVIROGLOBE TECHNOLOGIES PTE LTD has made every effort to ensure the contents of this site are accurate, but makes no warranty as to the accuracy of any information on this website and cannot accept liability for any omissions or errors. ENVIROGLOBE TECHNOLOGIES PTE LTD does not accept any responsibility or liability whatsoever for any loss caused due to reliance on any part of its content. The information contained on this website is not intended nor implied to be a substitute for professional medical advice nor is it intended to be for medical diagnosis or treatment. These exclusions of liability will not apply to any damages arising from death or personal injury caused by the negligence of ENVIROGLOBE TECHNOLOGIES PTE LTD or any of its employees or agents.
This disclaimer is governed by and constructed in accordance with the laws of the Republic of Singapore. If any part of this notice and disclaimer is deemed unlawful, void or for any reason unenforceable then that part will be deemed severable and will not affect the validity and enforceability of the remaining parts.