They are rapidly spreading, easily transmitted from human to human, have the ability to mutate rapidly, and they usually spread in several waves before they die out.
They are all caused by Type A influenza viruses.
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By making direct contact with the person/animal infected with the virus. it multiplies, gets into your system, and makes you ill. or you could be born with it and have it forever...
It is impossible to predict when the next pandemic will occur or how severe it will be. Regardless of where a pandemic starts, everyone around the world will be at risk. The best thing is to prepare before a pandemic, as it will be harder for you to follow important health advice when a pandemic occurs. http:/www.pandemicflu.gov http:/www.who.int/csr/disease/en
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HIV virus always changes its cell membrane properties so that it cant be recognise by any of the vaccine or drug.
Immunization programs and vaccine development. Education of the public about the flu and prevention. Reporting and tracking cases to monitor the spread.
influenzas
Its called endemic
There are over 100 types of influenzas!
element is not a key characteristic of the civic republican theory of the civilian military relations?
Competence and character
competence and character
competence and character
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A key characteristic shared by all gymnosperms is the fact that they all make seeds. Another shared characteristic is that they do not make flowers.
No, the pandemic A-H1N1/09 "swine flu" is just one of many Type A influenza strains. It is also one of many H1N1 flu subtypes. Besides Type A influenzas, there are also influenza Types B and C in humans.
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