Australian business Patties Foods sells its Nanna's frozen berries business just as Fruzio pulls its frozen berry range off shelves in its own Hepatitis A scare.

Several readers have contacted the Herald expressing their fears after eating the potentially contaminated ham.

Fruzio frozen berry brand is likely to be linked to a newly notified case of Hepatitis A.

The company involved in a Hepatitis A scare has announced it is recalling all of its frozen berry products.

Consumers who bought bags of frozen berries linked to a health scare will be able to get a refund from major supermarkets.

What you should do if you have recently eaten Fruzio Mixed Berries.

The Minister for Food Safety has defended not telling the public which brand of berries is linked to Hepatitis A contamination.

Minister for food safety says three of the four cases of hepatitis A linked to frozen imported berries have come from a single product.

The international dairy trade has become the most volatile of all commodities markets.

Trilogy International shares jumped to a record after the skincare products and scented candle maker agreed to buy privately held CS Company.

NZ's terms of trade rose in the first three months of the year, snapping two quarters of decline.

New Zealand should be the next cab off the rank in securing a free-trade deal with the Gulf Co-operation Council, with Prime Minister John Key "much more positive" about it.

Representatives from the Five Nations Beef Alliance are in Maryland this week pushing for beef trade liberalisation through the proposed Trans Pacific Partnership (TPP) deal.

Our efforts to minimise our impact aren't enough for some. Now there must be no expansion and there are calls to move the port, somewhere, anywhere, writes Tony Gibson.

The trade deficit widened to $2.2 billion in the year ended February, the biggest it has been since August 2009.

The protest was sparked by port company plans to begin building two massive extensions and Auckland Council voting to ease rules for further reclamation.

About 2000 people and more than a hundred boats gathered today to protest plans by Ports of Auckland to reclaim more of Waitemata Harbour.

Auckland's Waitemata Harbour has been "turned from a harbour into a river", by Ports of Auckland expansion, yachting great Chris Dickson says.

Prominent business leaders, sailors, architects, musicians have signed an open letter demanding that Ports of Auckland 'stop stealing our harbour'.

New Zealand's external accounts sank deeper into the red during the last three months of 2014.

A major banana importer says a world shortage has reduced its supply at a time of stronger demand from New Zealanders who have switched from expensive summer fruits.

Catherine Beard writes: Those questioning the value of free trade agreements could do well to examine the results achieved by New Zealand's other agreements.

Stephen Jacobi writes: If the Trans Pacific Partnership (TPP) is not finished soon, we may need to move on to something else.

"Irradiated food is anything but fresh," writes Sue Kedgley. So why is the govt bending over backwards to bring more of it in, and remove labels that identify it?