The EU Commission has suggested easing limitations on non-essential travel from abroad. Under the plans, anyone who has received the last dose of an EU-approved vaccine two weeks before can be authorized for travel. The EU currently only supports the non-essential travel of seven countries. But the plans also will include an “emergency brake” supporting member states to limit travel fast in acknowledgment of the latest variants or a deteriorating health condition in non-EU countries. Investigations on the plans will start on Tuesday. The EU has previously declared plans for a digital certificate, which will include anyone who is either...