A(H1N1(passive) is causedInfluenza ... 1 Influenza A
new virus strains(passive) caused byinfluenza pandemics
new influenza viruses that have adapted to humans(passive) are caused byInfluenza pandemics
by H1N1(passive) is caused byInfluenza type A
by H1N1(passive) is causedInfluenza type A
in her lungs(passive) was discoveredInfluenza Type A
Only influenza A is knownto have causedinfluenza pandemics
a strain of the virus to which the population has little or no preexisting immunity(passive) are caused byInfluenza pandemics
the influenza B virus , a negative - sense , single - stranded RNA virus in the Orthomyxoviridae family(passive) is caused byInfluenza B
by 2 types of viruses(passive) is causedinfluenza A influenza B
Viruses that have caused pastoriginatedinfluenza pandemics
a virus that is either entirely new or not known to have circulated among humans in recent decades(passive) are caused byInfluenza pandemics
mainly by 2 types of viruses(passive) is caused ... byinfluenza A influenza B
a new influenza virus that has not circulated among people(passive) are caused byInfluenza pandemics
strains of type C influenza virus(passive) caused byInfluenza B. Influenza
Avian Influenza Viral Types , Subtypes and Strains Three types of viruses are known ... and are identified as Type A , Type B , and Type C. Influenzato causeinfluenza
Avian Influenza Viral Types , Subtypes and Strains Three types of viruses are known ... and are identified as Type A , Type B , andto causeinfluenza
influenza A subtype viruses and type B virus(es ) in the vaccine(passive) caused byinfluenza
four types of influenza viruses , types A , B , C and D. Influenza A and B viruses such as H1N1 and H3N2(passive) is caused byInfluenza
by the 2009 H1N1 pandemic influenza virus and other potential pandemic strains , such as H5N1 avian influenza(passive) caused byinfluenza
infection with influenza types A or B , which are RNA viruses of the orthomyxovirus family(passive) is caused byInfluenza
by all known strains , including influenza A and B viruses(passive) caused byinfluenza
by influenza A subtype viruses and type B virus(es(passive) caused byinfluenza
by viruses endemic in pigs Influenza A virus subtype H5N1 , a strain of avian influenza(passive) caused byinfluenza
by influenza A subtype viruses and type B viruses contained in the vaccine(passive) caused byinfluenza
type A , including H1N1 , H3N2 , H5N1 , H7N9 , and type B influenza viruses(passive) is caused byInfluenza
by the 2009 pandemic influenza A ( H1N1 ) virus(passive) caused byinfluenza
the 2009 pandemic influenza A ( H1N1 ) virus(passive) caused byinfluenza
influenza A virus sub - type H5N1 that is circulating in birds and the possibility of an avian flu pandemic(passive) is caused byinfluenza
by a new strain of the H1N1 Type A influenza virus that has originated from the pigs but transmitted mostly from human to human(passive) caused byinfluenza
influenza virus An RNA virus that infects the respiratory tract of humans ( as well as birds , pigs , dogs , and horsescausinginfluenza
a virus that is a subtype ( H1N1 ) of the orthomyxovirus ( species Influenza A virus of the genus Influenzavirus Acausinginfluenza A
strain of the H3N2 H3N2 Influenza A virus subtype H3N2 ... a subtype of virusescauseinfluenza
by a novel virus that resulted from the reassortment of 4 viruses from pigs ... INFLUENZA Causes of influenza(passive) is caused byInfluenza
by oseltamivir - resistant seasonal influenza A ( H1N1 ) virus strains(passive) caused byInfluenza
three different viral types ( A , B , and C ) of which the influenza C type viruses are the less common agents(passive) can be caused byInfluenza
by influenza A ( H1N1 ) virus from influenza caused by influenza A ( H3N2 ) or(passive) caused byinfluenza
by viruses adapted to birds Influenza ( Flu(passive) caused byInfluenza
by a novel influenza A ( H1N1 ) virus(passive) caused byinfluenza
more serious disease than typeusually causesmore serious disease than type
more serious complications and symptoms than influenza Bcausesmore serious complications and symptoms than influenza B
in her lungswas discoveredin her lungs
a more severe form of the illness than doestypically causesa more severe form of the illness than does
typicallycausestypically
positive specimens of which(passive) were caused bypositive specimens of which
a more severe illness than influenza B.usually causesa more severe illness than influenza B.
a more severe illness than influenzausually causesa more severe illness than influenza
a more severe illnessusually causesa more severe illness
in the first pandemic of the 21st Centuryhas resultedin the first pandemic of the 21st Century
most cases of influenzacausesmost cases of influenza
A drug containing amantadine hydrochloride ( Symmetrel(passive) to be caused byA drug containing amantadine hydrochloride ( Symmetrel
more severe disease than H1N1 or Influenza B , particularly in the elderlymay causemore severe disease than H1N1 or Influenza B , particularly in the elderly
more severe disease than H1N1 or Influenza Bmay causemore severe disease than H1N1 or Influenza B
to the emergence of new human pandemics but also plays an important role in seasonal influenza epidemics , disease severity , evolution , and vaccine efficacycontributesto the emergence of new human pandemics but also plays an important role in seasonal influenza epidemics , disease severity , evolution , and vaccine efficacy
the most illnesshas causedthe most illness
Outbreaks(passive) caused byOutbreaks
epidemicscausedepidemics
epidemics(passive) caused byepidemics
the most illness so far this seasonhas causedthe most illness so far this season
The vast majority of illness(passive) has been caused byThe vast majority of illness
the vast majority of illness(passive) caused bythe vast majority of illness
the symptoms of flucausingthe symptoms of flu
The vast majority of illness across the country(passive) has been caused byThe vast majority of illness across the country
more serious illnesscan causemore serious illness
outbreaks in China and the UScausedoutbreaks in China and the US
substantial morbidity and mortality ( 16causingsubstantial morbidity and mortality ( 16
How serious More information Influenza ... fever , sore throat , cough , headache , chills ... muscle aches Influenza Vaccinecan causeHow serious More information Influenza ... fever , sore throat , cough , headache , chills ... muscle aches Influenza Vaccine
in influenza - like illness ( ILI ) that spread during flu seasoncan resultin influenza - like illness ( ILI ) that spread during flu season
more severe illness in pregnant women and flu symptoms , particularly fevercan causemore severe illness in pregnant women and flu symptoms , particularly fever
symptoms such as fever , cough , sore throat , runny or stuffy nose , body aches , headache , chills and fatiguemay causesymptoms such as fever , cough , sore throat , runny or stuffy nose , body aches , headache , chills and fatigue
severe sickness or death mainly in patients at a high risk and illness range from mild to severe and even deathcausedsevere sickness or death mainly in patients at a high risk and illness range from mild to severe and even death
seasonal worldwide epidemics of disease that result in an average of 36,000 deaths each year in the United Statescausesseasonal worldwide epidemics of disease that result in an average of 36,000 deaths each year in the United States
seasonal , epidemic or pandemic influenza in humanscausesseasonal , epidemic or pandemic influenza in humans
severe illness or death especially in people at high influenza vaccine is most effective when circulating viruses arecan causesevere illness or death especially in people at high influenza vaccine is most effective when circulating viruses are
approximately 200,000 hospitalizations and 36,000 deaths in the U.S. each yearcausesapproximately 200,000 hospitalizations and 36,000 deaths in the U.S. each year
More information Influenza ... fever , sore throat , cough , headache , chillscan causeMore information Influenza ... fever , sore throat , cough , headache , chills
more severe illness that can result in complications leading to hospitalization and deathcan causemore severe illness that can result in complications leading to hospitalization and death
such symptoms as headaches , muscle aches , fatigue , sore throat , coughing and fevercan causesuch symptoms as headaches , muscle aches , fatigue , sore throat , coughing and fever