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Massachusetts woman dies from EEE

Town takes precautions after mosquito disease death

A woman from Massachusetts in the US has become the first human recorded to have died from Eastern Equine Encephalitis (EEE) in the state.

The 85-year-old was pronounced dead on Friday, 16 August after being admitted to hospital with a fever and a headache, plus other symptoms linked to EEE.

The Massachusetts Department of Public Health (MDPH) Epidemiology Office launched an investigation into the death upon notification from the hospital.

Despite an initial serum test showing negative for EEE, further tests have showed positive. It is understood that the disease was contracted as a result of a mosquito bite.

The town of Weymouth, where the elderly woman lived, has been testing pools of mosquitos for EEE, as well as West Nile Virus (WNV), as an ongoing project. However, no mosquitos have been found positive to date.

Additional testing and spraying is currently taking place in the area, plus the MDPH has increased the risk level to "high" as a precautionary measure.

Residents are therefore being recommended to stay indoors between dusk and dawn. They are also being asked to wear long sleeves, trousers and socks, to apply insect repellent, to drain standing water where mosquitos might lay their eggs and to repair mosquito screens at doors and windows.

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Equine Disease Surveillance report released for Q4 2025

News Story 1
 The latest Equine Disease Surveillance report has been released, with details on equine disease from Q4 of 2025.

The report, produced by Equine Infectious Disease Surveillance, includes advice on rule changes for equine influenza vaccination.

Statistics and maps detail recent outbreaks of equine herpes virus, equine influenza, equine strangles and equine grass sickness. A series of laboratory reports provides data on virology, bacteriology, parasitology and toxicosis.

This issue also features a case study of orthoflavivus-associated neurological disease in a horse in the UK. 

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News Shorts
NSA webinar explores sheep tailing and castration

The National Sheep Association (NSA) is to host a free webinar on the castration and tail docking of lambs.

The webinar, 'Understanding the tailing and castration consultation: A guide for sheep farmers', will be hosted online on Monday, 2 March 2026 at 7.30pm.

It comes during a government consultation into the methods used for these procedures. Farmers are encouraged to engage before the consultation period closes on Monday, 9 March 2026.

The webinar offers clear and actionable guidance to support farmers to contribute meaningfully to the consultation and prepare for potential changes.

On the panel will be former SVS president Kate Hovers, farmer and vet Ann Van Eetvelt and SRUC professor in Animal Health and Veterinary Sciences Cathy Dwyer. Each panel member will utilise their own specialism and expertise to evaluate risks and outcomes to sheep farming.

Find out more about the webinar on the NSA website.