Are You Eating Contaminated Fruit?

I've bought frozen fruit quite a few times recently. It’s often far cheaper than the fresh equivalent, and it’s far less wasteful, since I don’t eat a lot of fruit. In the summer it’s great for a quick frozen dessert too.

So I’ve been horrified to read about the recent contamination recall on frozen mixed berries. Apparently certain packs have been recalled due to a potential Hepatitis A contamination. It hasn't been long since the horse meat scandal, but this seems so much worse, since the only ingredient in these packs is the fruit. With the hose meat contamination, it seemed to be mainly in heavily processed foods.

With illness starting up to 28 days after exposure to the Hepatitis virus, it may not even be clear yet how widespread the issue is. The official advice is now to boil berries before eating – but really, who does this?

The other shocker with this latest recall, is that the fruit in question is from China and Chile. I meticulously check where any fish and seafood I buy comes from, but had naively assumed the fruit would be domestic.

It really begs the question how can the contaminate have got into the product in the first place? Contamination often seems to occur through transfer of fecal matter from an infected person. Unbelievable that in this day and age of health and safety standards that could happen.

After hearing about this latest scare, I'm going to freeze my own fruit from now on. It’s going to be local fruit, washed and organic. It seems to be the only way to ensure you actually know what you’re eating.

How Safe Is Imported Produce?

The recent frozen berry contamination highlights a much bigger issue — the risks associated with imported produce. While Australia has strict food safety regulations, imported food is subject to different standards. Despite some testing, not all shipments are thoroughly screened. Many countries that export produce to Australia have lower hygiene standards, and even if a supplier is following guidelines, cross-contamination during harvesting, processing, or packaging can still occur.

When we rely on imported food, we’re often in the dark about the conditions it was grown, handled, and packaged in. The cost savings might seem appealing at first glance, but it comes at the expense of transparency and control. Buying local doesn’t just support Australian farmers — it drastically reduces the chain of custody, making it easier to trace and trust the food you eat.

Why Boiling Berries Isn't the Answer

The advice to boil frozen berries before consumption might sound like a simple fix, but it’s far from practical. Berries are often used in smoothies, desserts, and raw dishes where texture and flavour matter. Boiling them alters the consistency and can destroy the very nutrients that make berries such a healthy addition to your diet — particularly vitamin C and antioxidants, which are heat-sensitive.

More importantly, the need to boil fruit before eating should be a red flag in itself. We shouldn’t have to cook our food just to make it safe from viral contamination. This approach treats the symptom, not the cause. Instead, the focus should be on securing clean supply chains and demanding better oversight from food regulators.

The Value of Seasonal, Local Fruit

One of the best ways to avoid imported frozen fruit is to buy local produce when it’s in season and freeze it yourself. Not only is this safer, but it’s often cheaper, and the taste is superior. Strawberries, blueberries, and mangoes, when bought at peak season, can be frozen at home and used later with no compromise in quality.

Look for local farmers markets, co-ops, or fruit picking opportunities in your region. These often provide the freshest fruit with minimal handling, and you’ll be supporting local growers who take pride in their standards. Freezing your own fruit allows you to control everything — from the moment the fruit is picked to how it's stored and used.

How to Freeze Fruit at Home

If you’ve never frozen your own fruit before, it’s easier than you might think. Here’s how to do it safely and effectively:

• Choose ripe, unblemished fruit: Wash thoroughly and allow to air dry.
• Slice if needed: Cut larger fruit like mangoes or peaches into bite-sized pieces.
• Pre-freeze: Spread fruit in a single layer on a baking tray lined with baking paper and freeze until solid. This stops clumping.
• Store: Transfer to freezer-safe zip lock bags or airtight containers, label with date and type, and store in the freezer for up to 12 months.

This method helps preserve the structure, flavour, and nutritional content of your fruit — perfect for smoothies, baking, or snacking straight from the freezer.

The Bigger Problem: Processed Convenience Foods

Food recalls like the berry incident tend to get a lot of press, but they’re just the tip of the iceberg. Many processed convenience foods — even those marketed as “healthy” or “natural” — are made using imported ingredients from questionable sources. Whether it’s frozen vegetables, pre-cut salad mixes, or packaged snacks, the more handling and processing a food goes through, the greater the risk of contamination.

That’s why a paleo approach, focused on simple, whole foods that are close to their natural state, offers a powerful line of defence. When you prepare meals from scratch using fresh, seasonal produce, you drastically reduce your exposure to risky ingredients and hidden contaminants.

What Needs to Change?

Ultimately, the solution lies in better regulation and consumer awareness. Food imports should be subject to rigorous, consistent testing — especially when they come from countries with lower sanitation standards. Label transparency should also be mandatory. Consumers deserve to know not just the country of origin, but also how the food was handled, processed, and transported.

In the meantime, the best thing we can do is vote with our wallets. Support businesses and brands that prioritise traceability and ethical sourcing. Choose Australian-grown wherever possible. And when in doubt, go back to basics — fresh, local, and home-prepared beats processed and imported every time.

Final Thoughts on Frozen Fruit Safety

The frozen berry scare might be out of the headlines now, but it shouldn’t be forgotten. It serves as a wake-up call about the importance of food traceability, quality control, and consumer vigilance. Freezing your own fruit is a simple and empowering step towards a safer, more nutritious kitchen.

So next time you’re at the shops or market, think about what’s in season, what’s local, and what you can freeze yourself. It’s a small action, but it adds up — for your health, your confidence in your food, and for the safety of those you prepare meals for.

I wonder what the next food scare will be?