Jayne, aged 40, says she thinks her partner Bob has norovirus. She asks if you have anything to treat it. She is worried about catching it herself and what she can do to prevent this from happening. Discuss:

• What questions would you ask Jayne about Bob and his symptoms?
• What are the symptoms of norovirus?
• What advice would you give to Jayne?
• What if Bob has a different gastrointestinal virus? Would your advice change?
• Would you recommend any products for Bob? If so, which ones?
• What are the symptoms of dehydration?
• How should Bob keep himself hydrated?
• How can Jayne reduce the risk of getting norovirus herself? What can she do to protect herself and any other members of her household?