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...
百度试题 结果1 题目2. There are many different kinds of flu virus(病毒). 相关知识点: 试题来源: 解析 答案见上2. virus 解析:virus是一个名词,意为“病毒”,符合句意。 反馈 收藏
I.单词拼写1. There are many different strains of flu_(流感)virus.2. Visit your dentist(牙科医生
Due to the high mutation and recombination rates of the influenza virus, current clinically licensed influenza vaccines and anti-influenza drugs provide limited protection against the emerging influenza virus epidemic. Therefore, universal influenza vacc
Pneumonia is an inflammation of the airspaces in the lung most commonly caused by infections. Bacteria, viruses, or fungi can cause the infection. Check out this infographic to learn more about different types of pneumonia.
Effective antibody responses provide crucial immunity against influenza virus infection. The hemagglutinin (HA) protein is the major target of protective antibody responses induced by viral infection and by vaccination with both inactivated and live-attenuated flu vaccines, but...
The flu is an illness caused by the influenz a virus(流感病毒). It is different ite debydration(脱水)and that it can stricke suddenly--and it is much more serious. The flu can cause serious dehydration(脱水) and liver damage(肝脏损伤), both of which can kill people.The flu is espec...
The deadly Ebola virus disease is different from flu, ___ they have similar outcome symptoms, such as fever and headache. A. since B. as C. though D. unlsess 相关知识点: 试题来源: 解析 C 句意:致命的埃博拉疾病和流感不一样,尽管它们有相似的外部特征,比如,发烧和头痛。这里though意...
How are vaccines used in the prevention of disease? How do they work? Explain the differences between killed/inactivated virus vaccines and live attenuated virus vaccines. What is the type of immunity one receives from the flu vaccine? Explain. OR Describe a portion of the infectious process or...
Bird flu is also known as avian influenza. It is a viral disease that can contaminate not only birds and animals, but also humans. Most types of the virus are limited to birds. H5N1 is the common type of bird flu. It is deadly to birds and can easily influence humans and other animal...