Great stuff re vaccine efficacy against the Indian variant after 2 doses:
John Burn-Murdoch (@jburnmurdoch) Tweeted:
SCOOP:
Public Health England has presented the first real-world data on vaccine efficacy against B.1.617.2, the variant first found in India.
Efficacy against symptomatic B.1.617.2 was 81% after two doses, much higher than many have feared.