‘Pfizer vaccine generates fewer antibodies against Delta variant’3 min read . Updated: 04 Jun 2021, 11:51 PM IST
- The research shows that after a single dose of Pfizer-BioNTech, 79% of people had a quantifiable neutralising antibody response against the original strain, but this fell to 50% for Alpha, 32% for Delta, and 25% for Beta strain
NEW DELHI: US drugmaker Pfizer Inc.’s covid-19 vaccine generated fewer antibodies against the Delta variant of the novel coronavirus now prevalent in India compared to other variants, new research showed, a significant development as the country plans to include the vaccine in its mass immunization programme.
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