Flu vaccination typically reduces the risk of flu illness by between 40% and 60% during seasons when the flu viruses are well-matched to the flu vaccine. But if you are infected with the virus, the vaccine reduces your chances of getting the flu and passing it on to others, and lessens ...
The flu vaccine is an immunization given to fight several strains of the influenza virus. Due to the mutation of the virus, several strains are active each year. The vaccine is designed to fight the most common strains predicted to infect individuals each year with a general range of 40 to...
1.【答案】Get the flu vaccine.【解析】保护我们自己的最好方式是什么?根据第二段前两句Get the flu vaccine(疫苗). It's the best way to protect yourself.(接种流感疫苗。这是保护自己的最好方法。),故答案为Get the flu vaccine.2.【答案】Yes, it is.【解析】通过经常洗手来避免流感容易吗?根据第...
Immunizations work by pre-infecting the body so it knows how to produce the right antibodies as soon as the virus starts reproducing. Also, because viruses reproduce so quickly and so often, they can often change slightly. Sometimes, mistakes creep into their genetic instructions. These changes ...
1) What is contained in a vaccine? 2) How does a vaccine work? - a basic summary. 3) How do vaccines work? - a detailed description of how the immune system induces a protective response against infectious organisms: 3a) Some basic definitions. ...
The article assesses the possibility of having vaccines for influenza H1N1. It cites the order by the World Health Organization (WHO) for pharmaceutical companies to prepare to make a possible pandemic level of swine ...
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结果1 题目 29. The new flu vaccine(疫苗) is quite protective. But it isn't clear how long the protection lasts and if the vaccine protects against different flu viruses(病毒).(protect) 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
Bradley. Sometimes the flu vaccine is mismatched to the particular virus so the protection isn't there, or these people were already coming down with the flu when they got the vaccine. After all these vaccines, babies get a few years to rest before their next round of immunizations. Next ...
She noted that the vials for insulin and flu vaccine are similar but the syringes are different, with those for insulin being smaller. "Whenever administering any kind of medication, you have to double check when you have multiple kinds of medication in front of you. You really need to doubl...