Mixing of 2 COVID-19 vaccines not permissible for first and second dose: Centre tells Delhi HC

Thereafter, an affidavit was filed by the central government on November 17, 2021, which stated that the mixing of the first two doses has not been permitted by the National Technical Advisory Group on Immunization (NTAGI) or National Expert Group on Vaccine Administration for COVID-l9 (NEGVAC) as the safety or efficacy of such mixed dose has not been determined.

“It is further humbly submitted that currently there is no recommendation from NTAGI or NEGVAC regarding the safety and efficacy of mixed dose of 2 or more Covid-l9 vaccines. Therefore, mixing the doses of 2 or more Covid-19 vaccines is presently not permitted in the National Covid-19 Vaccination Program,” reads the affidavit.

In support of the statement, the government said that till now no evidence has been submitted to Central Drugs Standard Control Organization (CDSCO) on safety and efficacy for the mixing of 2 doses of Covid- 19 vaccines manufactured by different manufacturers and technology platforms in the Indian population.

Since the union government has made it clear that an individual cannot take two different doses of vaccine, a final vaccination certificate cannot be issued by Co-WIN in this regard.

It was also stated that CDSCO had granted permission to conduct Phase-IV clinical trial to M/s Christian Medical College, Vellore for mixing two doses, on August 07, 2021 and that the study was ongoing.

Single Bench Justice Prathiba M Singh dismissed the plea as there was no appearance on behalf of the petitioner. It has been observed that none had appeared on 17th December 2021 and 12th May 2022 as well, reports live law.

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