The most active areas of pandemic influenza transmission currently are in central and eastern European countries.A high intensity of respiratory diseases activity___1____concurrent circulation of pandemic influenza still____2_____parts of southern and eastern Europe，____3____in Greece，Poland，and Ukraine.
In Western Europe，influenza____4____remains active and widespread，but overall disease activity has peaked.All influenza viruses in Western Europe were pandemic H1Nl 2009，however，very small____ 5____of seasonal influenza viruses，covering less than l%of all influenza viruses_______6______，were reported in Russia.____7____，limited available data indicate that active，high intensity transmission is occurring in Northern African countries____8____ the Mediterranean coast.
In Central Asia.1imited data____9____that influenza virus circulation remains active , but transmission may have recently peaked in some places.In West Asia，Israel，Iran，and Iraq also appear ____l0____ their peak period of transmission within the past month，though ____ll____ areas continue to have some active transmission and levels of respiratory disease activity have not yet returned to baseline levels.In East Asia，influenza transmission remains active but appears to be____12____0verall.____13____increases in ILI2 were reported in Mongolia after weeks of declining activity following a large peak of activity over one month ago.
In North America，influenza transmission____14____widespread but has declined quickly in all countries.In the tropical regions of Central and South America and the Caribbean，influenza transmission remains geographically widespread but overall disease activity has been declining or remains unchanged in most parts, ____15____focal increases in respiratory disease activity in a few countries.
詞匯：
Pandemic adj.在廣大地區(qū)流行的(疾病)
Transmission n.傳播
currently adv.時(shí)下地，當(dāng)今地
focal adj.焦點(diǎn)的，與焦點(diǎn)有關(guān)的
intensity n.強(qiáng)度
concurrent aaj.同時(shí)存在的，同時(shí)發(fā)生的
Circulation n.流傳，流通
Greece n.希臘
Poland n.波蘭
Ukraine n.烏克蘭
Peak 達(dá)到頂點(diǎn)
Seasonal 季節(jié)的
Occur vt.發(fā)生
Mediterranean adj.地中海的，地中海附近(各國(guó)的)
Israel n.以色列
Iran 凡.伊朗
Iraq n.伊拉克
Mongolia n.蒙古國(guó)
Caribbean n.加勒比海
Geographically adv.地理地
In Western Europe，influenza____4____remains active and widespread，but overall disease activity has peaked.All influenza viruses in Western Europe were pandemic H1Nl 2009，however，very small____ 5____of seasonal influenza viruses，covering less than l%of all influenza viruses_______6______，were reported in Russia.____7____，limited available data indicate that active，high intensity transmission is occurring in Northern African countries____8____ the Mediterranean coast.
In Central Asia.1imited data____9____that influenza virus circulation remains active , but transmission may have recently peaked in some places.In West Asia，Israel，Iran，and Iraq also appear ____l0____ their peak period of transmission within the past month，though ____ll____ areas continue to have some active transmission and levels of respiratory disease activity have not yet returned to baseline levels.In East Asia，influenza transmission remains active but appears to be____12____0verall.____13____increases in ILI2 were reported in Mongolia after weeks of declining activity following a large peak of activity over one month ago.
In North America，influenza transmission____14____widespread but has declined quickly in all countries.In the tropical regions of Central and South America and the Caribbean，influenza transmission remains geographically widespread but overall disease activity has been declining or remains unchanged in most parts, ____15____focal increases in respiratory disease activity in a few countries.
詞匯：
Pandemic adj.在廣大地區(qū)流行的(疾病)
Transmission n.傳播
currently adv.時(shí)下地，當(dāng)今地
focal adj.焦點(diǎn)的，與焦點(diǎn)有關(guān)的
intensity n.強(qiáng)度
concurrent aaj.同時(shí)存在的，同時(shí)發(fā)生的
Circulation n.流傳，流通
Greece n.希臘
Poland n.波蘭
Ukraine n.烏克蘭
Peak 達(dá)到頂點(diǎn)
Seasonal 季節(jié)的
Occur vt.發(fā)生
Mediterranean adj.地中海的，地中海附近(各國(guó)的)
Israel n.以色列
Iran 凡.伊朗
Iraq n.伊拉克
Mongolia n.蒙古國(guó)
Caribbean n.加勒比海
Geographically adv.地理地