## Facts

- D Pride & Partners brought a claim against the Institute for Animal Health (IAH) alleging negligence in conducting disease testing that resulted in contamination of livestock.
- The IAH was engaged in foot-and-mouth disease testing, a process involving risk of viral infection for nearby livestock.
- The claimants asserted that IAH's negligent practices led to the contamination of their livestock, causing them significant economic losses.
- Evidence showed that the IAH had not implemented adequate containment measures, enabling the escape of the virus and consequent contamination.
- Expert testimony was used to establish the link between the IAH’s testing activities and the outbreak affecting the claimants’ livestock.
- Quantifying the claimants' losses involved complex considerations including the value of contaminated livestock, consequential losses, and reputational damage.

## Issues

1. Whether the IAH owed a duty of care to D Pride & Partners in the context of scientific disease testing and its potential risks.
2. Whether IAH breached that duty by failing to employ adequate safety measures and containment protocols.
3. Whether IAH’s breach of duty was the direct cause of the contamination and economic losses suffered by the claimants.
4. How to appropriately quantify the economic losses attributable to the incident in light of consequential and reputational damages.

## Decision

- The High Court held that the IAH owed a duty of care to D Pride & Partners, applying the three-part test from Caparo Industries plc v Dickman [1990].
- The duty of care was established due to the foreseeable risk of contamination and sufficient proximity between the parties.
- The Court found that the IAH breached its duty by failing to follow proper containment procedures, which did not meet the standard expected of a reasonably competent research institute.
- The court accepted the chain of causation linking the IAH's breach to the contamination and the subsequent losses experienced by the claimants.
- In assessing damages, the court considered both direct and consequential losses, acknowledging the challenges involved in calculating economic impact in the context of disease outbreaks.

## Legal Principles

- A claimant must establish that the defendant owed a duty of care, breached that duty, and caused foreseeable harm for liability in negligence.
- The foreseeability of harm, proximity, and the fairness, justice, and reasonableness of imposing a duty are key to establishing liability (Caparo test).
- Research institutions conducting high-risk activities must comply with stringent safety protocols to prevent harm to third parties.
- Economic losses, including direct, consequential, and reputational damage, can be recoverable but may be challenging to quantify in cases of disease outbreak and contamination.
- Failure to implement robust safety measures can result in liability for institutions engaged in activities with risk of significant third-party harm.

## Conclusion

The judgment in D Pride & Partners v Institute for Animal Health [2009] EWHC 685 clarifies the application of negligence principles to scientific research, holding research institutes liable for foreseeable harm caused by inadequate safety measures, and addresses complexities in calculating economic loss resulting from contamination and disease outbreaks.

D Pride & Partners v Institute for Animal Health [2009] EWHC 685 (QB)