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Early Flu Surge: Experts Urge Vaccination Now
11 Oct
Summary
- Flu season has begun earlier than usual across Canada.
- Vaccine protection takes two weeks to become effective.
- Symptoms of flu, COVID-19, and RSV can be very similar.
Flu activity has commenced earlier than anticipated across Canada, according to infectious disease specialist Dr. Isaac Bogoch. He emphasizes that individuals should not delay protective measures until cases surge. Vaccine efficacy requires a two-week window post-inoculation, underscoring the importance of getting vaccinated now while the flu is circulating.
Distinguishing between influenza, COVID-19, and RSV is challenging, as their symptoms often overlap significantly. Dr. Bogoch advises focusing on the severity of symptoms, particularly for infants and young children, noting warning signs like breathing difficulties or dehydration that necessitate medical attention.
Preventive strategies extend beyond vaccination to include staying home when sick, mask-wearing, improving indoor air quality, and consistent hand hygiene. These measures are vital for reducing the risk of respiratory infections and mitigating their severity as the season progresses.
