多选题 1.00分

共用题干 Pandemic(大面积流行的)H1N1 2009The most active areas of pandemic influenza transmission currently are...

共用题干
Pandemic(大面积流行的)H1N1 2009

The most active areas of pandemic influenza transmission currently are in central and eastern Europe.
Focal(集中的)increases in rates during recent weeks were _________( 5 1 ) in at least two eastern European
countries. A high intensity of respiratory(呼吸的)disease activity with concurrent(同时存在的)circulation
of pandemic influenza still_________(52)in parts of southern and eastern Europe,_________(53)in Greece,
Poland,and Ukraine.
In Western Europe,influenza transmission remains_________(54)and widespread,but overall disease
activity has peaked. All influenza viruses in Western Europe were pandemic H1N1 2009.
_________(55),very
small numbers of seasonal influenza viruses covering less than 1%of all influenza viruses found,were
reported in Russia. In_________(56),limited available data indicate that active,high intensity transmission
is occurring in Northern African countries_________(57)the Mediterranean coast.
In Central Asia,limited data_________(58)that influenza virus circulation remains active,but transmis-
sion may have recently peaked in some places.In West Asia,Israel,Iran,and Iraq also appear to have passed
their_________(59)period of transmission within the past month though both areas continue to have some
active transmission and levels of respiratory disease activity have not yet_________(60)to baseline levels.In
East Asia,influenza transmission remains active but appears to be_________(61)overall. Slight increases in
ILI were reported in Mongolia after weeks of declining activity following a large peak of activity_________(62)
one month ago.
In North America,influenza transmission_________(63)widespread but has declined quickly in all
countries.In the tropical regions of Central and South America and the Caribbean,influenza transmission re-
mains geographically widespread but overall disease_________(64)has been declining or remains unchanged
in most parts,_________(65)for focal increases in respiratory disease activity in a few countries. _________(56)
  • A. fact
  • B.addition
  • C.general
  • D.total

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