Pfizer and Johnson & Johnson

Pfizer, Johnson and Johnson yet to apply for license of vaccines in India: Sources

Another giant pharma company Moderna is supposed to donate seven million doses to India

Johnson & Johnson's single-dose vaccine shows promising signs against Delta variant

According to the company report, the vaccine generated strong, persistent activity against the Delta variant

AstraZeneca says vaccine 76% effective in updated US trial data

AstraZeneca was an early frontrunner in the global race to develop a COVID vaccine, and was heavily favored by the United States

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