He was diagnosed with a viral infection .
He was was flown back to Sancta Maria Hospital in Cambridge , Massachusetts , where the doctor on duty stated that Agganis played too soon after his first illness , which probably was the reason for the second .
He was diagnosed with a viral infection and was flown back to Sancta Maria Hospital in Cambridge , Massachusetts , where the doctor on duty stated that Agganis played too soon after his first illness , which probably was the reason for the second .