Infected areas as at 16 March 2000 For criteria used in compiling this list, see No. 42, 1999, p. 356. X - Newly reported areas Zones infectées au 16 mars 2000 Les critères appliqués pour la compilation de cette liste sont publiés dans le No 42, 1999, p. 356. X - Nouvelles zones signalées • • Bujumbura Province Central Region Moamba District Plague Peste America Amérique Bujumbura Arrondissement Eastern Region Nampula Province Bolivia • Bolivie Bururi Province Upper East Region Sofala Province Africa • Afrique La Paz Department Makamba Arrondissement Volta Region Beira City Franz Tamayo Province Rumonge Arrondissement Western Region Zambezia Province Dem. Rep. of Congo Sud Yungas Province Gitega Province Guinea • Guinée Niger Rép. dém. du Congo Valle Grande Province Gitega Arrondissement Haut Zaïre Province Makamba Province Conakry Province Diffa Département Ituri Sub-Region Brazil • Brésil Nyanza-lac Commune Forécariah Préfecture Dosso Département Bahia State Maradi Département Mahagi Administrative Zone Cameroon • Cameroun Guinea-Bissau Biritinga Municipio Guinée-Bissau Niamey Département Candeal Municipio Province de l’Extrême-Nord Tahoua Département Antananarivo Province Central Municipio Diamare Département Bissau District Tillabéry Département Ambohidratrimo S. Préf. Conceição Municipio Logone-et-Chari Département Biombo District Zinder Département Gabu District Antananarivo-Avaradrano S. Préf. Feira de Santana Municipio Mayo-Danai Département Nigeria • Nigéria Ambatolampy S. Préf. Mayo-Sava Département Kenya Iraquara Municipio Abuja State Anjozorobe S. Préf. Irecê Municipio Mayo-Tsanaga Département Eastern Province Akwa Ibom State Antananarivo S. Préf. Itaberaba Municipio Province Littoral Isiolo District Anambra State Antananarivo District Jussara Municipio Moungo Département Nyanza Province Bauchi State Antanifotsy S. Préf. Retirolândia Municipio Wouri Département Homa Bay District Bendel State Antsirabe I S. Préf. Riachão do Jacuipe Municipio Province du Nord Kisumu District Antsirabe II S. Préf. Senhor do Bonfim Municipio Benoué Département Benue State Migori District Borno State Ambodiala District Serrinha Municipio Province de l’Ouest Rachuonyo District Gongola State Ambohitsimanova District Teofilandía Municipio Haut Nkam Département Siaya District Imo State Ampasatanety District Paraiba State Mifi Département Suba District Kaduna State Manandona District Araba Municipio Province du Sud Rift Valley Province Kano State Soanindrariny District Barra de S. Rosa Municipio Océan Département Koibatek District Tsarofar District Cubati Municipio Province du Sud-Ouest Katsina State Kebbi State Vinaninkarena District Olivedos Municipio Manyu Département Liberia • Libéria Kwara State Arivonimamo S. Préf Queimadas Municipio Mémé Département Bong County Lagos State Betafo S. Préf. Remigio Municipio Margibi County Cape Verde • Cap-Vert Niger State Alakamisy-Anativato District Solânea Municipio Montserrado County Fanandriana S. Préf. Boa Vista Island – Ile de Boa Vista Nimba County Ogun State Ecuador • Equateur Brava Island – Ile de Brava Ondo State Faratsiho S. Préf. Madagascar Manjakandriana S. Préf. Chimborazo Province Fogo Island – Ile de Fogo Oyo State Miarinarivo S. Préf. Areas not yet notified. – Zones Maio Island – Ile de Maio Antananarivo Province Plateau State Analavory District non encore notifiées. Porto Novo Island – Ile de Porto Ambohidratrimo District Rivers State Novo Atsimondrano District Sokoto State Anosibe Ifanja District • Pérou Renivohitra S. Préf. Sal Island – Ile de Sal Avaradrano District Taraba State Cajamarca Department Soavinandriana S. Préf. Santiago Island – Ile de Santiago Renivohitra District Yobe State Ambatoasana Centre Chota Province São Nicolau Island – Ile de São Antsiranana Province Llama District Rwanda Tsiroanomandidy S. Préf Nicolau Miracosta District Cyangugu Health Region Antsiranana Province São Vicente Island – Ile de São Ambilobe District To cmoche Dist ric t Gisenyi Health Region Andapa S. Préf. Vicente Antsiranana II District San Miguel Province Ruhengeri Health Region Doany District Central African Republic Nosy Be District Nanchoc District Fianarantsoa Province Cyabingo District Fianarantsoa Province République centrafricaine Kigombe District Ambatofinandrahana S. Préf. San Gregorio District Vohipeno District San Miguel District Ouaka Préfecture Nyakinama District Ambondromisotra District Majunga () Province San Pablo Province Kouango Sous-Préfecture Andrefambohitra District Ambato-Boeni District Sao Tome and Principe San Louis District Bevonotany District Chad • Tchad District São Tomé-et-Principe La Libertad Department Soaniherenana District Batha Préfecture District Lemba District (Area not specified – Zone non Ambohimahasoa S. Préf. Bet Préfecture District São Tomé Manandroy District précisée) Biltine Préfecture Befandriana Nord District Lambayeque Department Senegal • Sénégal Ambositra S. Préf. Chari Baguirmi Préfecture Maevatanana District (Area not specified – Zone non Ambatomarina District Guera Préfecture Mahajanga I District Région de Dakar précisée) Ambohimahazo District Kanem Préfecture Mahajanga II District Département de Dakar Piura Department Ambovombe Centre Lac Préfecture District Département de Pikine Ayabaca Province Andina District Logone Occidental Préfecture District Département de Rufisque Anjoma N’Ankona District Canales District Logone Oriental Préfecture District Région de Diourbel Lagunas District Anjomà Navona District Mayo-Kebbi Préfecture District Département de Louga Montero District Ankazoambo District Fianga District Port Bergé District Département de Mbacke Paimas District Ivato District Gounou Gaya District District Département de Touba Sapillica District Ivony District Pala District Toliary Province Région de Fleuve Suyo District Talata-Vohimena District Njamena Préfecture Amboasary Sud District Département de St.-Louis Tsarasaotra District Huancabamba Province Ouaddaï Préfecture Belo sur Tsiribihina District Région de Thiès C. de la Frontera District Fandriana S. Préf. Tandjile Préfecture Mahabo District Département de Thiès Canchaque District Fiadanana District Morondava District Région de Siné-Saloum Huancabamba District Comoros • Comores Fianarantsoa I. S. Préf. Toliary I District Département de Fatick Piura Province Mahatsinjo District Ile Grande Comore Toliary II District Las Lomas District Sierra Leone Fianarantsoa II. S. Préf. District de Foumbuni Tsihombe District District de Mbéni Northern Province Andoharanomaitso District • Malawi Kambia District Fianarantsoa II District Asia Asie District de Mitsamiouli District de Moroni Northern Region Western Province Manandriana S. Préf. Viet Nam Chitipa District Freetown Majunga (Mahajanga) Province Gia-Lai Province District de Ouzioini Ile Anjouan Karonga District Somalia • Somalie Toamasina Province Công Tum Province Southern Region Moramanga S. Préf. Lâm Dông Province Congo Baidoa District Mali Malawi Phù Khán Province Kouilou Region Bardera District Pointe Noire Kayes Région Belet Uen District Southern Region Kayes Cercle Bossaso District Nsanje District Cholera • Choléra Côte d’Ivoire Koulikoro Région Bur Hakaba District Mozambique Département du Centre Nara Cercle Johar District Tete Province Africa • Afrique Bouaké District Mopti Région Kismayo District Mutarara District Département du Nord Ségou Région Marca District Zambezia Province Angola Touba Sous-Préfecture Tombouctou Région Mogadishu District Murumbala District Département de l’Ouest Mauritania • Mauritanie Swaziland Bengo Province Giuglo District Namibia • Namibie Benguela Province Man Sous-Préfecture Nouakchott District (Area not specified – Zone non Ohangwena Region Cabinda Province Département du Sud 1re Région précisée) Huambo Province Tabou District Hodh el Chargui Togo Tanzania, United Rep. of Huila Province 2e Région Tanzanie, Rép.-Unie de Kuando-Kubango Province Dem. Rep. of Congo Hodh el Gharbi Golfe District Kunene Province Rép. dém. du Congo 3e Région Kloto District Tanga Region Kwanza-Norte Province Bandundu Province Assaba et Guidimakha Kozah District Lushoto District Kwanza-Sul Province Bandundu District 4e Région Lacs District Tanga District Luanda Province Equateur Province Gorgol Ogou District Luanda, Cap. Haut Zaïre Province 5e Région Sotouboua District Uganda • Ouganda Malanga Province Kinshasa Province Brakna Vo D istrict Western Region Namibe Province Barumbu District 6e Région Yoto District Nebbi District Uige Province Kinshasa District Trarza Uganda • Ouganda Northern Region Zaire Province Limete/Kingaba District Mozambique Central Region Arua District Benin • Bénin Lingwala District Katanga Province (ex Shaba) Cabo Delgado Province Eastern Region Zambia • Zambie Département de Borgou Kivu Province Gaza Province Western Region Burkina Faso Chokwe District Southern Province Djibouti Macia District United Rep. of Tanzania Namwala District Boulgou Province Rép.-Unie de Tanzanie Soum Province Xai-Xai City Ghana Maputo Province Zimbabwe Arusha Region Burundi Accra Region Boane District Coast (Pwani) Region Matabeleland North Bubanza Province Accra District Manhica District Dar es Salaam Region Lupane District Bubanza Arrondissement Greater Accra District Maputo City Ilala District Nkayi District Cibitoke Arrondissement Ashanti Region Marracuene District Kinondoni District

86 WEEKLY EPIDEMIOLOGICAL RECORD, NO. 11, 17 MARCH 2000 Dodoma Region El Salvador Pasco Department Qom Province Département du Borgou Kigoma Region Central Region Piura Department Qom District Banikoara S. Préf. Kilimanjaro Region Metropolitan Region Puno Department Sistan and Baluchistan Province Bemberekè S. Préf. Lindi Region Occidental Region San Martin Department Iranshahr District Gogounou S. Préf. Mara Region Oriental Region Tacna Department Nikshahr District Karimama S. Préf. Mbeya Region Paracentral Region Tumbes Department Zanjan Province Malanville S. Préf. Morogoro Region Ucayali Department Khodabandeh District Sinendé S. Préf. French Guiana Mtwara Region Suriname Iraq Burkina Faso Mwanza Region Guyane française Marowijne District Anbar Governorate Gaoua Region Rukwa Region Guatemala Shinyanga Region Venezuela Babel Governorate Batie District Alta Verapaz Department Baghdad Governorate Tanga Region Anzoátegui State Cameroon • Cameroun Zanzibar Baja Verapaz Department Basrah Governorate Chimaltenango Department Apure State Diala Governorate Province de l’Extrême-Nord Zambia • Zambie Chiquimula Department Aragua State Kerbala Governorate Mayo Sava Département Central Province El Progreso Department Barinas State Misan Governorate Mayo Tsanaga Département Lusaka Escuintla Department Carabobo State Muthana Governorate Dem. Rep. of Congo Copperbelt Province Guatemala Department Delta Amacuro State Najaf Governorate Rép. dém. du Congo Federal District Eastern Province Huehuetenango Department Ninewa Governorate Territory North of 10° S. Luapula Province Izabal Department Guarico State Qadissiya Governorate Merida State Territoire situé au nord Northern Province Jalapa Department Salahudin Governorate du 10° S. Southern Province Jutiapa Department Miranda State Tameem Governorate Petén Department Monagas State Gabon Zimbabwe Thi Qar Governorate Quetzaltenango Department Nueva Esparta State Wasit Governorate Province Ogooué-Ivindo Manicaland Province Quiché Department Sucre State Makouko Chipinge District Retalhuleu Department Tachira State Lao People’s Democratic Mashonaland Central Province Sacatepéquez Department Zulia State Republic Gambia • Gambie Mt. Darwin District San Marcos Department République démocratique Upper River Division Mashonaland West Province populaire lao Santa Rosa Department • Ghana Zvimba District Sololá Department Asia Asie Attapue Province Masvingo Province Suchitepéquez Department Afghanistan Bokeo Province Upper East Region Chiredzi District Kahammouane Province (Areas to be notified – Zones non Totonicapán Department Badakhshan Province Zacapa Department Luangnamtha Province encore précisées) Baghlan Province Louangprabang Province Upper West Region America • Amérique Guyana Balkh Province Ouodomxay Province Jiripa District Bamyan Province Region I (Barina/Waini) Saravanne Province Guinea • Guinée Belize Region II (Pomeroon/Supenaam) Helmand Province Savannakhet Province Herat Province Siguiri Région Cayo District Honduras Phine District Toledo District Kabul Province Sayaboury Province Liberia • Libéria Camayagua State Kandahar Province Sekong Province Bolivia • Bolivie Choluteca Department Kapisa Province Bassa County Buchanan District Beni Department Cortes Department Kunduz Province Malaysia • Malaisie El Paraiso Department Logar Province Selangor State Bomi County Chuquisaca Department Tubmanburg Cochabamba Department Francisco Morazan Department Nangarhar Province Kuala Lumpur Gracias a Dios Department Uruzgan Province Klang Valley Bong County El Alto Department Salala La Paz Department La Mosquitia Zabul Province Omoa State Mongolia • Mongolie Lofa County Oruro Department Bhutan • Bhoutan (district not yet notified – district Potosi Department Santa Barbara Department Orkhon Province Valle Department Mongar District Ulantolgoi District pas encore notifié) Riberalta Department Sinoe County Santa Cruz Department Yoro Department Pemagatsel District Selenge Province Phuntsholing District Khotol District Greenville Tarija Department Mexico • Mexique Tupiza Department Punakha District Tuv Province Nigeria • Nigéria Campeche State Samdrupjongkhar District Zaamar District Brazil • Brésil Chiapas State Tashigang District Anambra State Myanmar Bauchi State Alagoas State Chihuahua State Thimphu District Yango n D iv i si on Bendel State Bahia State Colima State Brunei Darussalam Distrito federal Yangon Benue State Ceará State Brunéi Darussalam Cross River State Minas Gerais State Guanajuato State Maura District Nepal • Népal Kaduna State Paraíba State Guerrero State Baitadi District Hidalgo State Kwara State Paraná State Cambodia • Cambodge Dhanusha District Imo State Pernambuco State Jalisco State Banteay Mean Chay Province Jhapa District Mexico State Lagos State Rio Grande do Norte State Paoy Pet Commune Khatmandu District Niger State Sergipe State Michoacan State Kampot Province Morelos State Philippines Ogun State Colombia • Colombie Kompong Cham Province Ondo State Neuvo León State Rottanikiri Province National Capital Region Amazonas Department Oaxaca State Oyo State Region 4 Plateau State Antioquia Department Puebla State China • Chine Aurora Province Atlantico Department Querétaro State (Area not specified – Cavite Province Sierra Leone Bolivar Department Quintana Roo State Zone non précisée) Mindoro Province Eastern Province Boyaca Department San Luis Potosi State India • Inde Palawan Province Kenema District Caldas Department Sonora State Rizal Province Caqueta Intendency Tabasco State Andhra Pradesh State Region 5 Sudan • Soudan Cauca Department Tamaulipas State Hyderabad District Albay Province Territory South of 12° N. Cesar Department Tlaxcala State Visakhapatnam District Camarines Norte Province Territoire situé au sud Choco Department Veracruz State Delhi Territory Camarines Sur Province du 12° N. Cordoba Department Yucatan State Karnataka (Mysore) State Catanduanes Province Cundinamarca Department Zacateca State Bangalore District Masbate Province Guajira Department Bidar District Sorsogon Province America • Amérique Huila Department Nicaragua Chitradurga District Region 6 Bolivia • Bolivie Magdalena Department Boaco Department Gulburga District Iloilo Province Meta Department Carazo Department Hassan District Region 7 Beni Department Narino Department Chinandega Department Kolar District Cebu Province Ballivian Province Norte de Santander Department Chontales Department Mandya District Region 8 Itenez Province Puntumayo Department Esteli Department Raichar District Leyte North Province Cochabamba Department Quindio Department Granada Department Tumkur District Leyte South Province Ayopayo Province Risaralda Department Jinotega Department Kerala State Samar Western Province Carrasco Province San Andres Intendency Léon Department Maharashtra State Region 9 Chapare Province San José del Guaviare Department Madriz Department Akola District Zamboanga City La Paz Department Santa Fe de Bogota Department Managua Department Amrawati District Zamboanga Norte Province Larecaja Province Santander Department Masaya Department Nagpur District Region 11 Murillo Province Sucre Department Matagalpa Department Nandad District Davao City Nor Yungas Province Tolima Department Nueva Segovia Department Osmanabad District Gen. Santos City Quinuni Province Valle Department Región Autónoma Atlántico Norte Parbhani District Region 12 Sud Yungas Province Rio San Juan Department Pune District Cotabato City Santa Cruz Department Costa Rica Rivas Department Sangli District Andrés Ibañez Province Sri Lanka Limon Province Panama Thane District Cordillera Province San José Province Tamil Nadu State Puttalam Health Division Florida Province Colon Province Anna District Gutièrrez Province Comarca de San Blas Arachchikattuwa District Ecuador • Equateur Chingleput District Chilaw District Ichilo Province Darien Province Madras District Nuflo de Chavez Province Panama Province Kalpitiya District Azuay Province Madurai District Marawila District Vallegrande Province Bolivar Province North Arcot District Kurenegala Health Division Velasco Province Cañar Province Peru • Pérou Pudukkottai District Bingiriya District Brazil • Brésil Carchi Province Amazonas Department Thanjavur District Kurunegala District Chimborazo Province Ancash Department Tiruchirapalli District Amapá State Cotopaxi Province Apurimac Department Tirunelvelli District Viet Nam Macapá Municipio El Oro Province Arequipa Department Vellore D istr ict Binh Tri Thiên Province Amazonas State Esmeraldas Province Ayacucho Department Villipuram District Nghia Binh Province Boca do Acre Municipio Galapagos Province Cajamarca Department Uttar Pradesh State Phú Khánh Province Careiro Municipio Guayas Province Callao Province West Bengal State Nova Airão Municipio Imbabura Province Cuzco Department Calcutta Itacoatira Municipio Loja Province Huancavelica Department Yellow fever • Fièvre jaune Pres. Figueiredo Municipio Los Rios Province Huanuco Department Iran, Islamic Rep. of • Goiás State Manabi Province Ica Department Iran, Rép. islamique d’ Africa Afrique Alta Paraíso Municipio Morona Province Junin Department Hamadan Province Angola Cavalcante Municipio Napo Province La Libertad Department Asadabad District Bengo Province Corumbaíba Municipio Pastaza Province Lambayeque Department Hamadan District Luanda Province Doverlandia Municipio Pichincha Province Lima Department Kerman Province Goiás Velho Municipio Sucumbios Province Loreto Department Khuzestan Province Benin • Bénin Minaçu Municipio Tungurahua Province Madre de Dios Department Markazi Province Département de l’Atakora Niquelândia Municipio Zamora-Chinchipe Province Moquegua Department Arak District Kérou S. Préf. São João da Aliança Municipio

RELEVE EPIDEMIOLOGIQUE HEBDOMADAIRE, No 11, 17 MARS 2000 87 Maranhaõ State Pedro Affonso Municipio Norte de Santander Department Huanuco Department Barra do Corda Municipio Recursolândia Municipio Cucuta Municipio Huamalies Province Inambari District Mirador Municipio Tibu Municipio Monzon District Mato Grosso State Colombia • Colombie Cucuta Intendencia Leoncio Prado Province Barra do Garça Municipio Antioquia Department Toledo Municipio Alonia Robles District Pasco Department Campinapolis Municipio Anori Municipio Putumayo Department Aucayacu District Puno Department Marcolândia Municipio Taraza Municipio Puerto Asis Municipio J.C. Castello District Sandia Province Nova Guarita Municipio Yondo Municipio Santander Department Leoncio Prado District San Juan del Oro District Peixoto de Azevedo Municipio Arauca Intendencia Bucaramanga Municipio Monzon District San Roman District Pará State Arauca Municipio Cimitarra Municipio P. Luyando District Vilcabamba District Afuá Municipio Saravena Municipio El Carmen Municipio Rupa Rupa District San Martín Department Agua Azul do Norte Municipio Boyaca Department Vichada Department Marañon Province Huallaga Province Alenquer Municipio Chita Municipio Puerto Trujillo Municipio Cholon District Bellavista District Bannach Municipio Puerta Boyaca Municipio Junin Department Saposoa District Breves Municipio Caquetá Department Ecuador • Equateur Chanchamayo Province Lamas Province Conceição do Araguaia Belén de los Andaquiés Morona-Santiago Province Chanchamayo District Lamas District Municipio Municipio Napo Province Perene District Tabalazos District Floresta Municipio El Doncello Municipio Humayacu District San Luis Sevaro District Mariscal Caceres Province Gurupá Municipio San Vicente de Caguán Pastaza Province Viloc District Campanilla District Itaituba Municipio Municipio Sucumbios Province Orellana Province San Martín Province Obidos Municipio Casanare Department Zamora-Chinchipe Province (Formerly eastern area of Napo Alonso de Alvarado District Rendenção Municipio Hato Corozal Municipio Province/Anciennement la Jepelacio District Santa Maria da Barreira Tamara Municipio French Guiana • Guyane zone orientale de la province de Juan Guerra District Municipio Yopal Municipio française Napo) Moyamba District São Felix do Xingú Municipio Cesar Department Saint-Laurent-du-Moroni Orellana District Sauce District Tucumá Municipio Valledupar Municipio Aloïké District Satipo Province Tocache Province Roraima State Choco Department Coviriali District La Polvora District Alto Alegre Municipio Rio Sucio Municipio Peru • Pérou Mazamari District Nuevo Progreso District Cantá Municipio Cundinamarca Department Amazonas Department Pangoa District Tocache District Mucajaí Municipio Maya Municipio Ancash Department Pichanali District Uchiza District Uiramutã Municipio Guaviare Intendencia Ayacucho Department Rio Negro District Ucayali Department Tocantins State Miraflores Municipio Huanta Province Rio Tambo District Coronel Portillo Province (Formerly northern area of San Juan del Guaviare San Josè Santillana District Satipo District Calleria District Goiás State/Anciennement la Municipio La Mar Province Loreto Department Padre Abad Province zone nord de l’Etat de Goiás) Meta Department Anco y Santa Rosa District Ucayali Province Padre Abad District Arraias Municipio Cabuyaro Municipio Cusco Department Contamana District Ananas Municipio La Primavera Municipio La Convencion Province Purus District Venezuela Campos Lindos Municipio San Carlo de Guaroa Echarate District Madre de Dios Department Amazonas State Figueirópolis Municipio Municipio Kitani District Manu Province Parima Region Guarai Municipio Villavicencio Municipio Maranura District Madre de Dios District Bolivar State Paranã Municipio Vista Hermosa Municipio Santa Ana District Manu District Gran Sabana District

Articles appearing in the Weekly epidemiological record may Les articles paraissant dans le Relevé épidémiologique hebdomadaire be reproduced without prior authorization, provided due peuvent être reproduits sans autorisation préalable, sous réserve credit is given to the source. d’indication de la source.

Influenza Grippe Greece (4 March 2000).1 Isolates of influenza A virus, sub- Grèce (4 mars 2000). 1 On a continué de signaler des isolements de type A(H3N2), continued to be reported. However, influen- virus grippaux A, de sous-type A(H3N2). Cependant, l’activité grip- za activity has declined, particularly in the northern part of pale a diminué, surtout dans le sud du pays où elle a désormais the country where it is now at baseline levels. atteint des niveaux de base. Egypt (4 March 2000).2 Since the third week of January, Egypte (4 mars 2000).2 Depuis la troisième semaine de janvier, influenza activity has been sporadic with a few isolates of l’activité grippale a été sporadique avec quelques isolements de influenza A(H3N2) viruses. Influenza B cases were also re- virus grippaux A(H3N2). Des cas de grippe B ont aussi été signalés. ported. Iceland (4 March 2000).3 After an apparent decline of in- Islande (4 mars 2000).3 Après une diminution apparente de l’acti- fluenza activity to sporadic levels during the last week of vité grippale atteignant des niveaux sporadiques pendant la derniè- January, influenza activity rose again to widespread levels re semaine de janvier, l’activité a connu une recrudescence jusqu’à during the past 2 weeks. Influenza A viruses have continued des niveaux généralisés pendant les 2 semaines passées. On a con- to be isolated. tinué d’isoler des virus grippaux A. Slovakia (4 March 2000).4 Influenza activity has been de- Slovaquie (4 mars 2000).4 L’activité grippale est en diminution, creasing with just a few local outbreaks reported in the avec seulement quelques flambées locales signalées dans le sud du southern part of country. pays. Thailand (4 March 2000). The number of influenza cases Thaïlande (4 mars 2000). Le nombre de cas de grippe dépistés a detected increased in January. Influenza A viruses were iso- augmenté en janvier. Des virus grippaux A ont été isolés, parmi lated, of which more were of subtype A(H1N1) than of sub- lesquels il y en avait plus de sous-type A(H1N1) que de sous-type type A(H3N2). Ⅲ A(H3N2). Ⅲ

1 See No. 3, 2000, p. 28. 1 Voir N° 3, 2000, p. 28. 2 See No. 48, 1999, p. 415. 2 Voir N° 48, 1999, p. 415. 3 See No. 9, 2000, p. 75. 3 Voir N° 9, 2000, p. 75. 4 See No. 6, 2000, p. 52. 4 Voir N° 6, 2000, p. 52.

88 WEEKLY EPIDEMIOLOGICAL RECORD, NO. 11, 17 MARCH 2000