Veterinarians warn that an equine grass sickness outbreak is causing multiple deaths among horses, with cases being reported in the context of current conditions. One veterinarian says the situation is linked to this year’s unusual weather patterns.

The Evening Standard attributes the possible cause to “unusual weather conditions,” suggesting environmental factors may be contributing to the outbreak. The Belfast Telegraph headline reflects the same concern about multiple fatalities, though the provided source excerpt does not add further detail. Across the two reports, the focus is on the impact on affected animals and the role that recent weather may play in triggering or worsening the disease. Both outlets present the warning as an alert to horse owners and those involved in equine welfare.

While the reports do not provide detailed case numbers or locations in the supplied text, they agree on the core point: vets are seeing deaths associated with equine grass sickness and are urging awareness of potential links to current environmental conditions.