More than 220 people are part of an outbreak in Hong Kong linked to sandwiches. The Centre for Health Protection (CHP) of the Department of Health reported 229 people were sick and 45 needed hospital treatment after eating the implicated sandwiches. It was previously reported that 27 people were sick and five needed hospital treatment. The CHP has identified 96 clusters of suspected food poisoning. Among them, stool specimens from 12 sick people and one food sample tested positive for Salmonella. All those affected are now in stable condition. The Centre for Food Safety (CFS) of the Food and Environmental Hygiene Department (FEHD), previously said that while following up on suspected food poisoning involving sandwiches, it was found they were produced by an unlicensed food factory in Hong Kong.