more possibilities…
yes looked at it earlier- either added in in googmaps or some kind of ground cover to hide it?
academic.oup.com/jid/article/188/12/1853/2191418
multiplesclerosisnewstoday.com/2017/04/24/therapy-known-as-ata188-that-kills-b-cells-targeting-a-virus-shows-promise-against-ms/
weird?
above my pay grade sorry but was weird find