语材料然后 后做How can I prevent the flu Wahou h.,云Get a flu vaccination(疫苗) every year if you or people you live with are in one of the following A6 23Pepleh hvelg-r ch a a ias and ()re (怀 )r60 tr nd How can I tell if I have the flu?You mayhve the you hve he...
Another reason that vaccines can be tricky to produce is that some viruses mutate so quickly that traditional vaccines are ineffective. A prime example is HIV (human immunodeficiency virus). Despite these hurdles, there is currently a tremendous movement to develop a vaccine to fight HIV and AIDS...
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 article discusses the recommendation made by the Centers for Disease Control and Prevention (CDC) for the 2007-2008 influenza season which targets health care worker flu vaccination rates in the U.S. It is recommended by the CDC to use reminder/recall systems, standing order programs, and ...
Visit HCP Site Media & Press Release Prescribing Information Important Safety Information About Flu & Vaccination Why FluMist? Home Delivery Keep me updated! Find It What should you know about flu? How to recognize flu, avoid getting it, and prevent spreading it. What is flu and what’s ...
B 49. A 50. B 解析: * 46. 文章中包含五个问题: "How long does the flu last?", "Why is it important to get a flu vaccination?", "Why do I have to get a flu vaccination every year?", "What should I do if I catch the flu?" 以及 "How many questions are there in the ...
Flu vaccinationrates Seasonal flu vaccine efficacy Timing of the flu season Characteristics of the virus How It’s Spread When a person coughs, sneezes, or talks, they expel droplets from their bodies. The flu is spread when infected droplets land in the nose or mouth of someone who isn't ...
In the day or two after the vaccination, you might experience some minor symptoms such as headache, fever and fatigue. These are normal, and are actually signs that your body is building its immunity to the flu virus. Some flu vaccines contain small amounts of egg protein, but if you’re...
But wading through the many varieties and requirements is a bit like walking through a maze: How long is a yellow fever vaccine good for? How many vaccines can be given at once? What are the shots needed for Thailand? How much are vaccinations?
What is the DTap vaccine? How much mercury is in flu vaccine? What is in a 9-in-1 dog vaccine? How does the rabies virus attack and spread? What are the side effects of the leptospirosis vaccine? What is an attenuated vaccine?