Fill in the blanks to answer the questions. What are the symptoms of the influenza?Symptoms include .相关知识点: 试题来源: 解析 aches and pains, nausea, diarrhea, fever, and coldlike ailments; aches, pains, nausea, diarrhea, fever, coldlike ailments 解析见答案...
Influenza A (H1N1) is caused by virus. When an infected person coughs, sneezes or has close contact with others, it is easy to spread influenza A (H1N1). Your child may transmit influenza A (H1N1) to others within a week or more after the onset of symptoms. What are the symptoms of ...
1.解析:根据文章第一段“What is bird flu?It’s a form of influenza believed to strike all birds. Though poultry(家禽) are believed to be especially prone to(倾向于)humans”就可推出bird flu不但可以感染禽类也可以传染人。 答案:B 2.解析:根据文章第二段第一句话“Thailand, Vietnam, Indonesia...
However, while some cases in mammals have been associated with large numbers of animal deaths, the few cases in humans have, so far, shown only mild symptoms or have beenasymptomatic. So, why are there such differences between species, and ...
Overview Risks Symptoms Diagnosis Treatment Prevention What is influenza (the flu)?The flu is a viral infection of the lungs and airways. The virus spreads through droplets in the air when someone with flu coughs or sneezes. You may also get the virus through close contact with someone who ...
What are the signs and symptoms of H1N1 influenza?Your child's risk for severe symptoms is higher if he or she is younger than 5 years. A heart or lung disease or weak immune system also increases his or her risk. Your child may have any of the following:...
What is Unique About the Structure of Influenza? What is Zanamivir? What are the Different Kinds of Human Influenza? What is Influenza C? What are the Common Symptoms of Influenza? How can I Prevent the Transmission of Influenza? Discussion Comments ...
Scientists say Severe Acute Respiratory Syndrome (SARS) is caused by a new virus from the family of corona viruses (冠状病毒), which also causes the common cold. WHAT ARE THE SYMPTOMS? The World Health Organization says the main symptoms of SARS are high fever (over 38℃), dry cough, sho...
testing. Like the article said, there are so many other causes of coughing, fever, difficulty breathing and fatigue. Although as far as I know, these symptoms are much worse when it's pneumonia and the difficulty breathing is more forefront because of the inflammation of the lungs and ...
What are the first signs and symptoms of an HIV infection?You may have no signs or symptoms at first. Many people have flu-like symptoms in the first few weeks after infection. You may have any of the following symptoms for about 2 weeks:...