shell disease in a sentence

• Shell disease has already begun to appear there.
• Even lobstermen in the eastern portion of Long Island Sound have also been largely unaffected, although they have reported an increase in the number of lobsters with shell disease.
• "' Epizootic shell disease "'is a bacterial infection which causes black lesions on the lobsters'dorsal carapaces, reducing their saleability and sometimes killing the lobsters.
• It's difficult to see shell disease in a sentence .