a) Boris Johnson
b) Angela Merkel
c) Emmanuel Macron
d) Mette Frederiksen
British Prime Minister Boris Johnson received his first dose of AstraZeneca’s COVID-19 vaccine on March 19, 2021. He informed the same through a tweet, stating that getting the vaccine jab is the best thing we can do to get back to the lives we miss so much. German Chancellor Angela Merkel has also said that she will get vaccinated with AstraZeneca’s COVID-19 vaccine.