| To avoid illness, travellers are advised not to eat shellfish or raw foods such as salad that have been washed in unboiled or unclean water. |
| I attacked with my bare hands, rejecting the tools of shellfish eating in favour of the messy approach. |
| Marinara sauce, Worcestershire sauce, salad dressings, and hot dogs and deli meats may also contain fish or shellfish ingredients. |
| Think of molluscs and chances are it is shellfish such as limpets, whelks, scallops and mussels that spring to mind. |
| It would be wise to avoid all types of shellfish until you can consult with an allergist. |
| Human harvesting of shellfish has raised concerns over ecosystem sustainability. |
