Saskatchewan Health Authority Alerts Public to Measles Exposure Risks

SASKATOON, SK – The Saskatchewan Health Authority (SHA) has issued a public health warning regarding potential exposure to measles at two hospitals in the province. This alert follows confirmed cases of measles reported in the region, underscoring the importance of vaccination in preventing the spread of this highly contagious disease.

On July 27, 2025, SHA officials reported a measles exposure risk at the Royal University Hospital’s emergency department in Saskatoon, where the exposure occurred from 12:50 a.m. to 5:10 a.m. Additionally, an exposure risk was noted at the Rosthern Hospital’s emergency department on July 26, from 8:50 p.m. until July 27 at 1:30 a.m. Individuals who were present at either location during these times are advised to monitor for symptoms of measles for up to 21 days post-exposure.

Measles is known for its high contagion rate, making it crucial for those who may have been exposed to be vigilant. Symptoms of measles include fever, cough, runny nose, red eyes, fatigue, irritability, and a characteristic red, blotchy rash. According to Dr. Shaheen Shahab, Chief Medical Health Officer with the SHA, "Measles vaccination is nearly 100 percent effective with two doses, and it is vital for protecting not only individual health but also community health."

The SHA has recommended that anyone who believes they may have been exposed and is unvaccinated, unsure of their vaccination status, or displaying symptoms should contact the 811 health line for guidance. Furthermore, the SHA noted that individuals potentially exposed may be eligible for preventative treatment if they meet certain criteria, including being unvaccinated, pregnant, under one year of age, or immune-compromised. It is advised that symptomatic individuals refrain from visiting clinics in person to prevent further spread of the virus.

The current measles outbreak in Saskatchewan has seen a concerning rise in cases, with the Saskatchewan Ministry of Health reporting 64 confirmed cases between March 14 and July 23, 2025. Alarmingly, 56 of these cases involved individuals who had not been vaccinated. Among those hospitalized, seven patients required admission, including one who was placed in intensive care, though no fatalities have been reported to date.

Dr. Shahab emphasized the critical role vaccinations play in controlling measles outbreaks. "The data clearly indicates a strong correlation between vaccination rates and the incidence of measles. Our public health initiatives aim to increase awareness and access to vaccines, especially in high-risk areas."

The SHA's call to action aligns with national public health efforts to combat the rise of vaccine-preventable diseases, particularly measles. The World Health Organization (WHO) has recognized the resurgence of measles globally, attributing it largely to declining vaccination rates. According to the WHO's 2023 report, measles cases surged by 555% worldwide in 2022, highlighting the urgent need for increased vaccination coverage.

In light of these developments, public health officials are intensifying their outreach and education efforts regarding the importance of measles vaccination. The SHA urges parents and guardians to ensure their children are fully vaccinated, especially as the summer months often see increased travel and social gatherings, which can contribute to the spread of infectious diseases.

With the rising cases of measles and the potential for further outbreaks, the SHA remains committed to safeguarding public health through comprehensive vaccination campaigns and timely public health communications. The agency continues to monitor the situation closely, advocating for community engagement in vaccination initiatives to prevent the spread of measles and protect vulnerable populations.