Influenza, commonly referred to as the seasonal flu, is a respiratory infection caused by a virus. Areas 1920 Words 8 Pages Decent Essays Read More Influenza Essay example Influenza, normally called “the flu”, the influenza virus causes an infection in the respiration tract. Even though the ...
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 has the flu. For example, a person with the ...
◎Quadrivalent influenza vaccine: In addition to the above three virus lines, it also includes the B-stream Yamagata line, which is a more protective vaccine. Both trivalent and quadrivalent influenza vaccines are inactivated vaccines, and vaccination itself do...
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 the flu coughs or sneezes. The virus also spreads through close contact with someone who has the flu. For example, a person with the virus...
Discusses virulent influenza virus strains. Hemagglutinin, a viral surface protein needed for entry into mammalian cells; Hideo Goto and Yoshihiro Kawaoka of the University of Wisconsin, in Madison, Wisconsin, reporting on A/WSN/33 (H1N1), a descendant of the 1918 pandemic strain; Two features ...
What is influenza encephalitis? What is pandemic preparedness? How do disease outbreaks occur? What is an emerging viral disease? What causes disease outbreaks? What is communicable disease control? What is a global outbreak of an infectious disease called?
Influenza (also called the flu) is a respiratory disease caused by a virus. It is highly contagious and kills hundreds of thousands of people every year. Antiviral medications have been developed to ease the symptoms of many people infected with the flu....
Prime–boost vaccination with a fowlpox vector and an inactivated avian influenza vaccine is highly immunogenic in Pekin ducks challenged with Asian H5N1 HPAI The efficacy of different vaccination schedules was evaluated in 17-day-old Pekin ducks using an experimental inactivated whole virus vaccine ...
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...
An epidemic is when a virus spreads more than expected in a certain place. For example, the flu (influenza virus) spreads each winter in the U.S., but some years, it infects more people and causes more sickness and deaths than usual. ...