Men det verkar väl vara en synnerligen lämplig idé för att klarlägga en rad olika frågors svar.

Russia approves clinical trials of Covid-19 vaccine cocktail: 150 volunteers to receive one dose each of Sputnik V & AstraZeneca

rt.com

Russia approves clinical trials of Covid-19 vaccine cocktail: 150 volunteers to receive one dose each of

https://www.rt.com/russia/530372-astrazeneca-sputnik-v-mix-trial/?fbclid=IwAR2ooNROm1GzpftZUQAhHeu5iR3RQuypFOAssVRpu1l2nna3KO89jateQlo