Daily roundupWednesday's key coronavirus developments from Luxembourg and abroad

Starting with Luxembourg:

• [block type="summary”]The latest figures from the Ministry of Health show that 267 new cases of coronavirus were discovered yesterday.

  And abroad

  • [block type="summary”]The AstraZeneca/Oxford Covid-19 vaccineappears to be more than 80 percent effective at preventing severe illness among elderly, at-risk individuals after a single dose, according to preliminary research published Wednesday.