Salmonella Outbreak: 54 Cases Now Linked to ‘Ready-to-Eat’ Lettuce

The number of possible salmonella cases linked to popular pre-packaged salads has almost doubled in an outbreak that has hospitalised two people.

The Department of Health and Human Services on Friday confirmed there had been 54 suspected cases of the Salmonella anatum strain associated with lettuce grown and packaged by Victorian company Tripod Farmers.

The number of reports has risen dramatically since Thursday night, when authorities had only received 28 reports.

Fairfax Media has been inundated with emails from people all over Australia claiming to be affected by the pre-packaged lettuce.

Retailers Lite n’ Easy and Aussie Farmers Direct have confirmed they have sold some of the affected products.

It is sold at Coles, Woolworths, Bi-Lo and other grocers as Coles 4 Leaf Mix, Woolworths salad mix, SupaSalad Supamix and Wash N Toss salad mix.

Products that have been added to the nationwide recall list on Friday are Woolworths Gourmet Mix, 100g, Supa Salad ALH, 1kg, Clear Film Blend, Clear Film Spinach and Clear Film Cos.

The affected products have best-before dates leading up to and including February 14 and have been sold in all states and territories except for Tasmania and Western Australia.

The health department identified the lettuce after recording an unusually high level of the Salmonella anatum strain infections and traced a number of those back to the products.

“Normally we only see a handful of cases of this strain each year, but so far this year there have been 28 adult cases of Salmonella anatum – mostly adults – notified to the department,” the department’s senior medical adviser Dr Finn Romanes said.

“As a result of following up the food histories of a number of people we have discovered a common source – the Tripod Farmers lettuce.

“Tests of three products from two batches have also tested positive for Salmonella anatum bacterium.”

Dr Romanes said two of the people affected by the outbreak had been hospitalised, and that the infection could be fatal for people with compromised immune systems, babies and elderly people.

Given the prevalence of the products and their distribution through supermarkets, he said the cases known to date were likely to be the “tip of the iceberg”.

“We do expect to see more cases,” he said.

“We are working with the company to understand what may have occurred … They have instituted a comprehensive clean-up to make sure any risk is minimised.”

The 28 cases were mostly adults. No pregnant women had been affected so far and no deaths had been linked to the outbreak, he said.

The health department became aware of the link between the outbreak and the bacteria at Tripod Farmers in Bacchus Marsh, in Melbourne’s outer-west, on Wednesday.

Since then, the department has been working with the company on a recall of affected products, Dr Romanes said.

The anatum strain of salmonella was uncommon and could be found in chicken and egg products.

Fertilisers including affected chicken and eggs may have caused the bacteria to spread among salad vegetable crops, he said.

Tripod Farmers managing director Frank Ruffo said he was “shocked” the department had detected salmonella in three product samples and that his company was racing to identify the source.

“We are shocked at the test results because we put public safety first and foremost and comply with all Australian health and safety standards,” Mr Ruffo said in a statement.

“We will be doing everything within our power to determine how this has happened.”

He said the company was family-owned and had a workforce of 400 people across its Victorian farms in Gippsland, Western Melbourne, Mildura and processing facility in Bacchus Marsh.

“We have commenced a thorough investigation and will work with health authorities to ensure we get to the bottom of this,” Mr Ruffo said.

The NSW Department of Primary Industries said there had been no reported cases of salmonella in NSW linked to the recalled products.

The recall is not limited to Coles and Woolworths and will affect other grocers and businesses.

Diet-food delivery service Lite n’ Easy has told its customers not to eat the salad component in its pre-made lunches and to seek medical attention if they had eaten them and felt unwell.

Lite n’ Easy said it was replacing Tripod Farmers as its lettuce supplier.

Lite n’ Easy head of nutrition Maryl-Ann Marshall said they were contacted by Tripod Farmers just after 4pm on Thursday to tell them that some of the lettuce they had supplied may be affected by the recall.

“Once we received this advice, we immediately set about working out which salad batches may be affected and which customers received those salads,” Ms Marshall said.

Those customers were contacted directly via email and SMS to advise them that the salad lunches in question should not be eaten.”

Ms Marshall said Lite n’ Easy customers in Western Australia were not affected by the recall as a different, local lettuce supplier was used in that state.

“We would like to assure all of our customers that we have taken immediate steps to replace the lettuce supplier in question with a new supplier and that any salad meals in next week’s menu will not be affected by the current recall,” she said.

“If any Lite n’ Easy customers have any concerns, we encourage them to call us on 13 15 12 so that we can assist them.”

Meanwhile, Aussie Farmers Direct has confirmed it sold some of the affected salad lines and was last night emailing a small group of affected customers.

“We did sell some of the affected salad lines as well and we have directly emailed those customers who had purchased those products and alerted them to the recall,” Aussie Farmers Direct spokesman Jim Cooper told Fairfax Media.

“Because we’re an online delivery service, we were able to identify pretty quickly if any customers had bought the affected products and were able to email or text them directly.”

Dr Romanes said if people were unwell and concerned they should see their doctor and get a simple test for salmonella.

The Food Standards Authority of Australia and New Zealand has issued a recall notice on its website.

Products recalled


  • Woolworths Baby Spinach 100g. Use-by date: 14/02/2016
  • Woolworths Baby Rocket 100g. Use-by date:  14/02/2016
  • Woolworths Gourmet Mix 100g. Use-by date:  14/02/2016
  • Woolworths Fresh Cut Loose Baby Spinach 1kg. Use-by date:  14/02/2016
  • Woolworths Fresh Cut Salad Loose Mesculin 1kg. Use-by date:  14/02/2016


  • Coles Australian Baby Spinach 60g. Use-by date:  11/02/2016
  • Coles Australian Baby Rocket 60g. Use-by date:  11/02/2016
  • Coles Australian Baby Rocket 120g. Use-by date:  11/02/2016
  • Coles Australian Spinach & Rocket  120g. Use-by date:  11/02/2016
  • Coles Australian Baby Spinach 120g. Use-by date:  11/02/2016
  • Coles Australian 4 Leaf Salad 120g. Use-by date:  11/02/2016
  • Coles Australian 4 Leaf Salad 200g. Use-by date:  11/02/2016

Wash N Toss

  • Wash N Toss Watercress 100g. Use-by date:  14/02/2016
  • Wash N Toss Sorrel  50g. Use-by date:  14/02/2016
  • Wash N Toss Baby Cos  100g. Use-by date:  14/02/2016
  • Wash N Toss Baby Spinach  100g. Use-by date:  14/02/2016
  • Wash N Toss Salad Mix  100g. Use-by date:  14/02/2016
  • Wash N Toss Wild Rocket 100g. Use-by date:  14/02/2016
  • Wash N Toss Kale  100g. Use-by date:  14/02/2016

Supa Salad

  • Supa Salad Supa salad 180g. Use-by date:  14/02/2016
  • Supa Salad Green Coral  180g
  • Supa Salad Supamix 1kg
  • Supa Salad Spinach 1kg
  • Supa Salad Rocket 1kg
  • Supa Salad Baby Cos 1kg
  • Supa Salad ALH 1kg
  • Supa Salad Spinach 180g

Clear Film

  • Clear Film Blend
  • Clear Film Spinach
  • Clear Film Baby Cos

Coles said pre-packed lettuce with a use-by date of February 12 or later was safe to eat.

On its website, Tripod Farmers say they are “considered Australia’s leading salad company” farming more than 800 hectares across Western Melbourne, Gippsland and the Sunraysia regions.

The company says it supplies lettuce leaves and gourmet mixes to large and independent supermarkets across Australia and overseas, as well as to domestic wholesales markets in Melbourne, Sydney, Brisbane and Adelaide.

SOURCE: Raina Spooner, Health Reporter – Sydney Morning Herald