Province read­ies vac­cine for flu sea­son likely less se­vere than the last one

Calgary Herald - - CITY+REGION - BILL KAUF­MANN

The province’s health-care sys­tem is set to do com­bat with a flu sea­son that could be less se­vere than the last one.

Early in­di­ca­tions from other parts of the world sug­gest this year’s months-long bout could be milder than last year’s, which saw 92 die in Al­berta from flu-in­volved ill­nesses, 32 of them in Cal­gary, in the 2017-18 sea­son.

“It was more of a milder sea­son in the south­ern hemi­sphere so if that trans­lates, it’ll help,” said Al­berta Health Ser­vices spokesman Bruce Con­way.

Even so, AHS of­fi­cials say it’s just as im­por­tant to be vac­ci­nated to in­crease the odds of ward­ing off the virus.

The an­nual im­mu­niza­tion cam­paign kicks off Mon­day at clinics that in­clude four Cal­gary lo­ca­tions.

“It is im­por­tant to get im­mu­nized early in the sea­son,” said Dr. Christo­pher Sikora, act­ing se­nior med­i­cal of­fi­cer of health for AHS.

“You may be healthy now but with­out im­mu­niza­tion, ev­ery­one is at risk. Pre­ven­tion is your only pro­tec­tion.”

The 2016-17 sea­son saw 64 such fa­tal­i­ties in Al­berta, with 1,653 peo­ple hos­pi­tal­ized, a num­ber that jumped to 3,047 in the most re­cent pe­riod.

At one time, es­ti­mates of the ef­fec­tive­ness of last sea­son’s vac­cines hov­ered around 10 per cent, due largely to the strains’ abil­ity to mu­tate.

The AHS said Fri­day, how­ever, that the medicine re­duced the risk of con­tract­ing flu by 40 per cent.

It’s hard to tell how ef­fec­tive this year’s vac­cine — which will counter two strains of in­fluenza A and B — will be, said Con­way.

“Time will tell in terms of ef­fi­ciency,” he said. “We won’t re­ally know un­til closer to the end of the sea­son.”

But some health care pro­fes­sion­als in the U.S. are pre­dict­ing this year’s an­ti­dotes will have an im­proved stop­ping power.

Dur­ing the last flu sea­son, 66 per cent of AHS staff were vac­ci­nated, an im­prove­ment over the 60 per cent fig­ure of 2013-14.

The goal this year is for 80 per cent of staff to re­ceive the vac­cine, of which 1.6 mil­lion doses will be made freely avail­able this sea­son — enough to im­mu­nize 35 per cent of Al­berta’s pop­u­la­tion.

Last year, 29 per cent of Al­ber­tans were vac­ci­nated, leav­ing con­sid­er­able room for im­prove­ment, said Sikora.

“Though some Al­ber­tans are at greater risk of se­vere com­pli­ca­tions, no one is nat­u­rally im­mune to in­fluenza,” he said.

In ad­di­tion to flu shots be­ing avail­able at phar­ma­cies and some doc­tors’ of­fices, there will be four AHS flu clinics in the city:

Brent­wood Vil­lage Mall; 302 3630 ■ Brent­wood Road N.W.

North­gate Vil­lage Shop­ping ■ Cen­tre; 495 - 36th Street N.E.

Rich­mond Road Di­ag­nos­tic Cen­tre; ■ 1820 Rich­mond Road S.W.

South Cal­gary Health Cen­tre; 31 ■ Sun­park Plaza S.E.

Comments

Newspapers in English

Newspapers from Canada

© PressReader. All rights reserved.