Written by Kaunain Sheriff M | New Delhi | Updated: November 10, 2020 at 8:25:43 Pfizer says an initial look at its vaccine data suggests that shots may be 90% effective in preventing Covid-19, but that doesn’t mean there is no vaccine imminent. (Ryan Reminders: By Canadian Press VAP) Is …
Read More »Pfizer Covid-19 vaccine success: talk to upcoming regulators, a challenge to India’s cold chain
