Woolworths product caused food poisoning

On the 24th September my 63 year old Mom purchased your sliced smoked chicken. It's expiry date was the 26th. She consumed the chicken on 25th Sunday and since then has been violently ill. Up until yesterday she was so sick she could not get out of bed. At her age I believe becoming this sick is incredibly detrimental to her health. The chicken was undoubtedly what caused this incident. I do not feel that this product should have still been on the shelf on the 24th late afternoon.