ALL TEST SO FAR HAVE BEEN NEGATIVE FOR ANY VIRUS!! THANK GOD and TO ALL OF YOU FOR YOUR PRAYERS AND SUPPORT!! NOW WE ARE JUST WAITING TO FIND OUT WHETHER IT CAN BE GVHD. DR'S SAY THAT OTHER THAN THE WATERY STOOLS THERE IS NO REAL SIGNS OF GVHD!! NOT TO SURE YET, WHAT OTHER TEST THEY WILL BE DOING. OTHER THAN THAT, BRIAN IS DOING VERY WELL AND CAN'T WAIT TO GET BACK HOME!(BRIAN JUST MIGHT BE HOME TODAY!!) GOD BLESS YOU ALL!!♥