itv News reports four more people have been diagnosed with cryptosporidiosis linked to the outbreak at Greenmeadow Community farm in Cwmbran, Wales.

It brings the total number of cases to eight. All were either members of staff or volunteers who bottle fed unwell animals. The animals have now been removed from the farm.

Public Health Wales say extra control measures are in place to ensure that risks to farm visitors and staff are kept to a minimum.

 The Welsh government has been criticized by a consumer group for failing to publish a key food safety review, more than a year after it was due.

Madeleine Brindly reports that Consumer Focus Wales called on First Minister Carwyn Jones to make public the findings of a report he commissioned in 2010 into how best to enforce food hygiene regulations in Wales. The Food Standards Agency report should have been published in February 2011.

Overall the consumer body said good progress has been made implementing the 24 recommendations made by official inquiry that followed the 2005 deadly E.coli O157 outbreak that claimed the life of five-year-old Mason Jones in the South Wales Valleys.

Consumer Focus Wales has praised a proposed new law to force restaurants and takeaways to display their food hygiene rating scores.

Liz Withers, head of policy at Consumer Focus Wales, said, “There have been great strides in food safety, with the Welsh Government promising to make it law for the mandatory display of food hygiene ratings on food business premises.

“But we are disappointed a year on from our last report, the Food Standards Agency food law enforcement review, commissioned by the Welsh Government, has yet to be published. It is 12 months overdue – this simply isn’t good enough for consumers in Wales.”

Professor Hugh Pennington led the inquiry into the 2005 E. coli O157 outbreak in the South Wales valleys, which was caused by rogue butcher William John Tudor and killed five-year-old Deri schoolboy Mason Jones.

The Consumer Focus Wales report, the third of its kind, said many of the Pennington recommendations have not been implemented.

Restaurants and takeaways in Wales could be required by law to publicly display food hygiene ratings on their premises.

It would be the first compulsory "scores-on-the-doors" scheme in the UK, the Welsh government says.

Ministers want customers to get more details about where they eat or buy food and say this will raise standards.

The proposals follow E. coli outbreaks in Wales which led to calls for a tougher stance.

Karen Morrisroe (right), who became seriously ill after an E. coli outbreak linked to a fish and chip shop at Llay, Wrexham two years ago, told BBC Wales, "I'm all in favour of a mandatory system. I know it could put some people out of business but if this is done properly it will provide customers with better protection."

During the outbreak it emerged that the fish bar had been given a 0 out of 5 rating by council officials after an earlier food hygiene inspection.

Under the scheme, businesses will be rated with a score of between zero to five based on standards on how the food is prepared, cooked, cooled and stored, as well as the condition of the premises.

All food businesses, including supermarkets, will be required to display their score in a prominent position or face fines of up to £1,000. Ratings will also be available online.

A statement from the Welsh government said a mandatory scheme has been backed by Prof Hugh Pennington who chaired a public inquiry into the 2005 E.coli outbreak in south Wales.

About 30,000 businesses in Wales would be covered by the scheme which could be in operation by 2014.

Currently, more than 13,500 have been rated under a voluntary scheme operated by the Food Standards Agency (FSA), although it is estimated that only one in three display their rating.

Three cases of E. coli O157 have been confirmed in an outbreak at a children's nursery on Anglesey.

Tri Ceffyl Bach Nursery in Amlwch was closed as a precaution last Thursday.

Dr Chris Whiteside, consultant in communicable disease control for Public Health Wales, said: "Given the nature of this infection it is not unusual for more cases to be identified amongst children attending the nursery. This is why the nursery was closed and the children and staff were asked to be tested.”