A US CDC official stated on Wednesday that, according to information, there is no need for a booster shot for the coronavirus vaccine.
The Delta coronavirus variant, previously known as the Indian variant, could soon be responsible for as much as 90% of Europe's infections.
A British mother took off for a Greek vacation with her children against the advice of the UK, which has placed Greece on its "Amber List"
The Indian coronavirus variant can be suppressed by current vaccines; Greece records only 877 new coronavirus cases Sunday.
The Indian variant of the coronavirus, or B.1.617, has arrived in Greece, as two cases of the mutation were confirmed in the country.