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Top doctor says very few adverse reactions to H1N1 vaccine' y5 ?( H9 L& r5 S
(CP) – 6 hours ago
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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.7 T3 T5 D2 I4 J/ C7 ^! k! v$ l4 ~' h
y, {1 X. s7 X* S6 {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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$ Q' V- S6 P( T9 C- ]$ Q"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."" T- n2 E5 b- h4 G
/ l- s ~8 h: R& @. E* L" Q/ hMore serious reactions can include life-threatening illnesses, hospitalizations, disabilities or deaths.8 s5 d( i8 c0 c" Y
: _. Y& q+ N) L: [# ?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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: q/ B6 U! o2 y3 z/ R2 lA version of the vaccine without the booster is being held for pregnant women.& S% r* o4 Z" q/ d( G
$ E* p& [2 v" F; j# x# HButler-Jones said the serious side effects from the H1N1 shot fall into two categories: allergic reactions, or fevers and convulsions.4 @' e2 e. c1 g5 X \
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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.1 H' ]5 j& W, O, q) s
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The federal government says it will list adverse reactions to the H1N1 vaccine on its www.fightflu.ca website.$ Y+ T6 c4 A2 K% Y' [- B5 L
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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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