The test approval should be the first RNS, then reveal the Medusa deal straight after. I suspect that the tests will be approved, but nothing is confirmed until it is confirmed.
Even if today's deal is about distribution, I would have thought the first port of call would be to make sure the test is officially approved and make a big deal about it. Maybe they are confident that it will be.
I said I wouldn't top up anymore, but now considering a few more quid. Uh oh. :D I just bought a load more shares in other companies. One day I want this share to be on Simon Thompson's (investor chronicle) buy column.