I see Tony Blair said most countries will require your virus status within six months for entry. We spoke about vaccine passports however from what I gather a negative covid result may be an alternative to a vaccine. So since I’m not keen on the vaccine how close are we to saliva testing or something like that rather than a swab? I would be happy to do the test that goes under your tongue to go abroad. I guess you could carry these tests with you I mean I often take the train to other countries so perhaps it would require daily testing? Any thoughts on how testing may work?