Influenza is an infection caused by flu viruses travelling through the air and entering the body through the nose or mouth.From October 2018 to early May 2019,up to 61,200 people died due to flu complications,while up to 647,000 people were hospitalized,according to the Centers for Disease ...
Influenza, acute viral infection of the upper or lower respiratory tract, marked by fever, chills, and a generalized feeling of malaise. Influenza is caused by viruses in the family Orthomyxoviridae. Learn more about the classification of influenza virus
The meaning of SWINE INFLUENZA is influenza A of swine that is caused by any of several subtypes (such as H1N1 or H3N2) of the causative orthomyxovirus and in which sporadic transmission to humans has occurred.
Influenza is an infection caused by flu viruses travelling through the air and entering the body through the nose or mouth. From October 2018 to early May 2019, up to 61,200 people died due to flu complications, while up to 647,000 people were hospitalized, according to the Centers for ...
A viral infection that is much like a severe cold, but may also infect the throat and ears and can be fatal in the weak or elderly. Also called flu. Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited ...
解析 答案: 1.a;2.when;3.least;4.other;5.it;6.who;7.when;8.But;9.which/that;10.which;11.what.结果一 题目 【题目】语法填空。Influenza, or flu, is common infection of the nose and throat, and sometimes the lungs. T he cause is avirus that passes from one person to another. T...
-Type C viruses cause mild illness in humans without the onset of an epidemic (流行病). Most people are familiar with the symptoms of the flu,but they can be mistaken for a severe cold.The flu infection is far more serious and can cause severe health complications (并发症). There are ...
a human infection and instead only infectspigsand cattle. However, it is believed that this genus has the potential to infect humans and cross species infections may be reported in the future (Asha and Kumar, 2019). Of the other three classes of influenza virus,influenza virus Ais t...
(Pathology) inflammation of one or both lungs, in which the air sacs (alveoli) become filled with liquid, which renders them useless for breathing. It is usually caused by bacterial (esp pneumococcal) or viral infection [C17: New Latin from Greek frompneumōnlung] ...
Influenza is a major killer and world health problem. Infection rates are highest in children, but complication rates are highest in the elderly, patients with chronic pulmonary and cardiovascular disease, immunosuppressed patients, and diabetics. Widespread vaccination, particularly of individuals at high...