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Top doctor says very few adverse reactions to H1N1 vaccine2 f0 y1 v4 n6 g3 J
(CP) – 6 hours ago; O0 h$ l7 ^+ @) ]. E- e) X
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OTTAWA — The country's chief public health officer says few Canadians have suffered serious side effects from the swine-flu shot.
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Dr. David Butler-Jones says that of the 6.5 million people who have received the H1N1 vaccine, only 36 have had serious adverse reactions.
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- g' e" X4 U2 m( [) Z"With any vaccination campaign, we expect to see some cases of serious adverse events," he said. "They are very rare, but they are part of all mass-vaccination campaigns and we expect to see a small number of them."2 z8 x( }& a( `3 v) N% A
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More serious reactions can include life-threatening illnesses, hospitalizations, disabilities or deaths.
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b$ v; v' e% U# m" e+ x" EOne person is believed to have died from a serious reaction to the vaccine, Butler-Jones said, but the death hasn't yet been conclusively linked to the flu shot. He said it's possible the elderly person who died suffered from an underlying condition., ?/ L! n/ v7 g6 A& n/ `
3 o1 N$ o' X- [, R( D1 I* rAll the serious side effects came after shots of the adjuvanted vaccine, which contains a compound to boost the vaccine's potency. Butler-Jones said that's likely because the vast majority of people being vaccinated are getting the adjuvanted vaccine.
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A version of the vaccine without the booster is being held for pregnant women.
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9 Z D( l/ B! z$ ]Butler-Jones said the serious side effects from the H1N1 shot fall into two categories: allergic reactions, or fevers and convulsions./ o2 L% ]' d! {2 G# M* d
. q) j! t7 h5 K; {; `& @4 r6 Y) @Mild effects, such as nausea, soreness, headaches and fever, are far more common reactions to the swine-flu shot - just as they are for all vaccines.
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7 L- C+ ], r' d" `The federal government says it will list adverse reactions to the H1N1 vaccine on its www.fightflu.ca website.
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So far, 198 people have died of swine flu. By comparison, seasonal flu kills between 4,000 to 8,000 Canadians each year. |
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