Jason was not 100% sure what Zolly saw but he could almost guess without knowing the full details.  Since the man came back without the child it was obvious the child had been infected.  "Yes providing you have a vehicle and we can find a large enough boat I can see those working out.  Did either of you two get wet suits while we were here?  There's a very good chance one of may end up in the water at some point or another.  The deep seas are cold enough with out the added melting polar waters added to them."