UK first vaccine, 8th December US first vaccine, 14th December Czech Republic First vaccine, 15th January Theraputic approved, 8th March India Deaths pass 200,000 https://www.nytimes.com/2021/04/28/wo… B.1.617, Maharashtra B.1.1.7, New Delhi https://bookme.airindia.in/AirIndiaB2… Immune escape, looking good in India https://www.icmr.gov.in Data up to April 21 Extremely low breakthrough infection rate India data, 0.02% to 0.04% of vaccinated people falling ill United States rates, 0.008