Mosquitoes can transmit West Nile virus. The latest B.C. victims of the disease are two horses near Cache Creek.

Infected horses serve as West Nile reminder

Two Cache Creek horses first sign of virus in B.C. this year

Positive tests for West Nile virus in two horses near Cache Creek serve as a fresh reminder that humans could also be infected by the mosquito-borne disease, health officials say.

“It’s not too surprising,” said deputy provincial health officer Bonnie Henry. “But it would be the first indication we have this year of any West Nile virus activity.”

She noted the two horses haven’t yet been confirmed as West Nile cases by the province. They were reported Monday by the Society of B.C. Veterinarians, which cautioned owners of horses against scrimping on their vaccinations.

There have been three bitten-in-B.C. West Nile infections among people over the years, in addition to the more than 40 other cases contracted out of province.

All the local infections happened in 2009 in the Southern Interior, Henry said, with most of the positive tests of mosquitoes and birds occurring in the South Okanagan.

Henry said horses act as “end hosts” like humans – they don’t act as a virus reservoir like corvid birds.

“This is another indicator that West Nile virus can be out there,” she said. “This would be the highest risk time of year.”

Most people bitten by an infected mosquito have no symptoms but in about 20 per cent of cases, those infected develop a fever, headaches and rash. About one in 150 will experience severe complications such as meningitis and about one in 1,000 will die.

The best way to avoid West Nile virus is to prevent mosquito bites: wear light-coloured long-sleeved shirts and pants, especially in the early morning and evening; use repellants with DEET and lemon eucalyptus oil; and eliminate standing water in your yard.

Just Posted

Man arrested after police standoff and fire at Abbotsford home

Suspect allegedly breached conditions to not be near victim or her home

‘Everyone wins’ volunteering for Games – chair

Langley’s Jamey Paterson has taken the helm for the 2020 winter and summer competitions

Giants ‘hungry’ to win it next year

This Langley-based team of grit, determination, and resilience should be proud: Coach

VIDEO: A damp May Day parade in Fort Langley

Despite poor weather, thousands attended 97th annual procession

Bradner hosts 100th annual May Day celebration

Parade and country fair take place in Abbotsford on Monday, May 20

Rescuers finally persuade Eiffel Tower climber to come down

The official said the man was ‘under control and out of danger’ on Monday night

Family of B.C. pilot killed in Honduras trying to ‘piece together’ tragedy

Patrick Forseth has a number of friends in the area and was loved by everyone

Justin Trudeau credits immigration for Canada’s growing tech sector

Trudeau stressed that Canada has become a major source of talent for tech all over the world

Feds launch tourism strategy designed to boost sector 25 per cent by 2025

The fund is supposed to back experiences that show off Canada’s strengths

Should B.C. already be implementing province-wide fire bans?

A petition is calling for B.C. Wildfire Service to issue a ban to reduce risk of human caused wildfires

Growing wildfire prompts evacuation of High Level, Alta.

Chuckegg Creek fire has been burning for several days, but grew substantially Sunday

Top women’s hockey player Natalie Spooner coming to B.C.

Natalie Spooner special guest at annual Grindstone charity weekend in Kelowna

Take-home drug testing kits latest pilot to help curb B.C.’s overdose crisis

Researchers look to see if fentanyl testing could be a useful tool for those who use drugs alone

UPDATE: Highway 1 reopened after multi-vehicle crash east of Chilliwack

Westbound lanes near Herrling Island were closed for hours amid busy holiday weekend traffic

Most Read