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(单词翻译)
But what wasn’t known was that there seems to be an added benefit to getting a flu shot in terms of warding1 off heart problems. The data, in fact, are quite strong in suggesting this is the case. In this study, flu shots cut down the number of hospitalizations for heart disease by nineteen percent. Stroke went down sixteen percent one season and a whopping twenty-three percent a second season. These are big results. So what’s the connection between getting a flu shot and having a stronger heart? It isn’t yet known. Researchers speculate that the flu virus itself may do damage to blood vessels2, possibly making clots3 more likely. Blood clots in the heart can cause heart attacks, and blood clots in the brain can cause strokes.But whatever the specific details are, there’s one more good reason to follow your doctor’s advice–and get that annual flu shot.
收听单词发音
1
warding
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| 监护,守护(ward的现在分词形式) | |
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2
vessels
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| n.血管( vessel的名词复数 );船;容器;(具有特殊品质或接受特殊品质的)人 | |
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3
clots
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| n.凝块( clot的名词复数 );血块;蠢人;傻瓜v.凝固( clot的第三人称单数 ) | |
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