@incollection{fdi:010094483, title = {{L}a dengue en {A}sie du {S}ud-{E}st : enjeux pour un syst{\`e}me de surveillance transnational : {T}ha{\¨ie}lande, {L}aos, {C}ambodge et {V}i{\^e}tnam}, author = {{D}aud{\'e}, {E}. and {P}aul, {R}. and {C}ebeillac, {A}. and {G}irond, {F}. and {H}erbreteau, {V}incent and {B}oyer, {S}.}, editor = {}, language = {{FRE}}, abstract = {{D}engue is a disease caused by an arbovirus transmitted by mosquito vectors of the {A}edes genus, primarily {A}edes aegypti and {A}edes albopictus, which are widely distributed across {S}outheast {A}sia. {T}he region's climatic conditions favor their proliferation, while increasing urbanization provides abundant breeding sites and opportunities for human-mosquito contact. {I}n the absence of an effective vaccine, monitoring and controlling mosquito populations remain essential strategies for combating the disease, alongside tracking the dynamics of local and regional epidemics. {T}his requires regular monitoring of two key factors: meteorological parameters, which influence the growth and decline of vector populations, and human mobility at local, regional and transnational scales, which shape the spatio-temporal dynamics of dengue transmission. {D}engue is therefore a complex pathogenic system, with a geography influenced by both local and transnational factors, requiring multi-scale intervention strategies. {T}his chapter aims to present dengue epidemic surveillance systems in four countries ({T}hailand, {L}aos, {C}ambodia and {V}ietnam) and to outline the requirements for establishing a transnational surveillance system.}, keywords = {{THAILANDE} ; {LAOS} ; {CAMBODGE} ; {VIET} {NAM}}, booktitle = {{L}'{A}sie du {S}ud-{E}st 2025 - {B}ilan, enjeux et perspectives}, numero = {}, pages = {79--105}, address = {{B}angkok}, publisher = {{IRASEC}}, series = {{A}sie du {S}ud-{E}st}, year = {2025}, DOI = {10.4000/13g86}, ISBN = {978-2-35596-083-3}, URL = {https://www.documentation.ird.fr/hor/fdi:010094483}, }