Accounting for about 20% of Greece's economic output, tourism is important for the Mediterranean nation, which emerged from a decade-long debt crisis in 2018
Claim of COVID-9 caused by bacteria is part of conspiracy theory that blames WHO for misinforming the world about coronavirus treatment to control the population.
Scripps scientists showed that the novel coronavirus has mutated such that it has gained more stable spike proteins making it easier to infect human cells