Anaplasmosis cases reported rising in Canada alongside Lyme disease
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Summary
Global News segment profiles Ottawa Valley retiree Martin Hashay's severe anaplasmosis case from a black-legged tick bite, including ER visit, delirium, myocarditis, and heart/kidney complications. Doctors explain rising incidence, incubation period, differing symptoms from Lyme, and prevention advice. The report cites 2024 national figures of over 5,800 Lyme cases versus 673 anaplasmosis cases, with 93% in Nova Scotia and Ontario.
Editorial Assessment
The broadcast accurately conveys an emerging public health issue backed by primary surveillance data. It correctly identifies Ixodes scapularis transmission, clinical differences from Lyme, and increasing frequency tied to tick range expansion. Viewer may miss that anaplasmosis was reportable in some provinces earlier and became nationally notifiable only in 2024, so pre-2024 national totals are incomplete. Emphasis on severity is appropriate but could note most cases respond well to doxycycline if treated promptly. No counter-evidence omitted and sourcing relies on named physicians and patient.
Key Moments
Anaplasmosis not encountered even 5 years ago in Canada and becoming more frequent
Sporadic cases documented earlier; national notifiability began 2024, driving better tracking and apparent rise
2024: >5,800 Lyme cases and 673 anaplasmosis cases nationally, 93% in NS and Ontario
Matches Public Health Agency of Canada surveillance data exactly
Black-legged ticks carry anaplasmosis; incubation 5-21 days; no bull's-eye rash
Confirmed by PHAC and CDC-aligned medical sources
Anaplasmosis can cause more serious complications than Lyme including organ failure and heart issues
Supported by clinical literature; patient case aligns with documented severe presentations