New Delhi, 24/12The Centre has initiated a study of 3,000 individuals who received their both doses of Covid vaccines to determine the need for booster dose amid the looming scare of Omicron.
The study will be conducted by the Translational Health Science and Technology Institute (THSTI) under the Department of Biotechnology. The participants who have already received their both doses of Covid vaccines will be given booster doses to determine the impact on their immunity level. The study is expected to cover all three vaccines used in India — Covishield, Covaxin and Sputnik V.
According to a source, the study will include people above 40 years of age, below 40 years of age, people infected with Covid-19 prior to vaccination, and people with co-morbid conditions. The hospitals involved in the study will be submitting the report on blood samples along with the analysis on the requirement of booster doses in India, said the source.