Types of flu vaccines for yearly immunization.The article focuses on the flue vaccines to prevent influenza. It states that influenza is a contagious respiratory illness caused by influenza viruses. It mentions about new flu vaccines developed by the National Institute of Allergy and Infectious ...
【题目】The flu virus changes every few years. Therefore, there are so manytypes of flu, such as H1N1 and H5N1. The antibodies for one type of flucan't help us against all types of flu. That's why we need to get the vaccineevery year.However, good healthy habits may also help ...
There are no s ___(显著的)differences between the two types of flu vaccine.(根据中英提示单词拼写) 相关知识点: 试题来源: 解析 [答案]ignificant [解析]答案:significant.分析句子可知,此处修饰名词differences,故用形容词significant表示"显著的"作定语修饰名词。 故答案为significant。 两种流感疫苗之间没有...
Type A flu or influenza A viruses can infect animals, but it is more common for people to fall sick from this type of flu. Wild birds commonly act as the hosts for this flu virus. Type A flu virus constantly changes and is generally responsible for large flu epidemics. The influenza A2...
Acute infection can cause yellowish skin and eyes, fever, achy, tired (flu-like symptoms). Severe complications in some people, includingcirrhosisandliver cancermay occur in a small percent of individuals infected withHBV. Treatments are available and remission is possible with some aggressive medicat...
transmitted diseases. It is estimated that over one million women are currently infected with gonorrhea. Among women who are infected, a significant percentage also will be infected with chlamydia, another type of bacteria that causes another STD. (Chlamydia infection is discussed later in this ...
Many types of rock are ___ from volcanoes as solid, fragmentary material. A) flung B) propelled C) ejected D) injected 相关知识点: 试题来源: 解析 C [译文]很多种岩石以固体碎片的形式从火山中喷出。[题解]动词辨义:fling“用力投,抛出;使扑,使投身”;propel“推进,推动;激励,促使”eject“喷出(...
How often and when:Once a year, usually starting in September through the end of the flu season, which can last as late as May. The earlier you get it, the better your protection. Who should get it:All adults should get the vaccine in some form, unless they have a medical reason not...
“This”指代上文所述情况。故选G。 (2)题详解: 根据空前“The symptoms in humans are similar to those of other types of flu: a temperature, cough, headache, chills, aching muscles and a runny or blocked nose and sneezing.(人类的感染症状与其他类型流感的症状相似:发烧、咳嗽、头痛、发冷、...
An earlier loophole came from a decision by Trump's White House, which was made without the FDA's input, according to the previous director of the agency's tobacco program. "It was preventable," said Mitch Zeller, who retired from the FDA last year. "But I was told there was no appea...