Flu vaccine not perfect match for type, but it’s still good idea to get jabbed

As the NWT experiences a “significant increase in influenza” cases – especially in Yellowknife – the Chief Public Health Officer notes this year’s flu shot is not a perfect match for all strains.

“We have seen a rise in residents seeking care at Stanton Territorial Hospital’s emergency department, and hospital admissions for influenza have increased,” stated the CPHO in a release this week, noting absenteeism in schools and workplaces is on the rise.

This trend is expected to spread to other communities and the general population, especially as the holiday season approaches.

Most cases are Influenza A (H3 subtypes), and two-thirds are in children and adolescents under 18.

While the flu shot offered isn’t a perfect match, the CPHO still stated that getting vaccinated and following simple hygiene practices can help protect you and others.

“Even though this year’s flu shot is not a perfect match for all strains — especially some mutations of H3N2 — it still offers protection from other strains and can reduce the severity of illness,” stated the release.

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The CPHO stated that flu typically follows two seasonal waves: Influenza A usually peaks in fall and early winter; and influenza B normally increases in late winter and spring.

Some advice:

• Stay home if you are sick to avoid spreading illness.
• Consider wearing a mask in crowded spaces, especially if you are higher risk.
• Keep your immune system healthy by eating healthy, exercising, sleeping well, reducing stress and reducing substance use.

Having less-than-ideal matches forecasted for the actual flu type that lands in Canada is not a new situation, as it has happened often in the past, but public health officials across Canada have strongly recommended getting vaccinated as it’s better than nothing.

And, of course, properly fitted medical masks can provide some protection inside with crowds.