{"linkShare": {"linkshareURL": "https://www.bbc.com/news/health-52656808", "linkshareTitle": "Coronavirus antibody test a 'positive development'", "linkshareDescription": "The test, now approved in the UK, can tell who has had Covid-19 - but gives no guarantee they are immune."}, "instantPost": true, "linkshareIncluded": "true"}