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Top doctor says very few adverse reactions to H1N1 vaccine9 L* V; \- E6 H# }: g9 n
(CP) – 6 hours ago) d$ H3 z6 I6 G; Z; ^# d
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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.2 t! [, @$ Y' q, s4 M: ]/ S& ?+ m
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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.& Z7 d* l% A9 j, K3 W) [
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"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."
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More serious reactions can include life-threatening illnesses, hospitalizations, disabilities or deaths.
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One 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.
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All 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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& F6 b0 k8 q$ e) y% ^3 ?A version of the vaccine without the booster is being held for pregnant women. s- c _ t+ C1 t/ Q6 `5 m( ~
5 q' Y$ j @" y# d0 V3 {& JButler-Jones said the serious side effects from the H1N1 shot fall into two categories: allergic reactions, or fevers and convulsions.
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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.! h+ S+ g! B% ]" ~" ]8 R
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The federal government says it will list adverse reactions to the H1N1 vaccine on its www.fightflu.ca website.8 p6 P- l! c: ?0 I w3 A
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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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