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-
1
Halstead SB, 1997. Epidemiology of dengue and dengue hemorrhagic fever. Gubler DJ, Kuno G, eds. Dengue and Dengue Hemorrhagic Fever. Wallingford, United Kingdom: CAB International, 1–22.
-
2
Ministerio de Salud Colombia, 2002. Comportamiento por Regiones del Dengue en el 2001. Boletín Epidemiológico Semanal, Semana Epidemiológica No. 2. SIVIGILA. Available from http://www.col.ops-oms.org/sivigila/2002/Bole02_02.doc.
-
3
CDC, 1995. Dengue 3 type infection - Nicaragua and Panama, October–November 1994. MMWR Morb Mortal Wkly Rep 44 :21–24.
-
4
Ocampo C, Wesson DM, 2004. Population dynamics of Aedes aegypti from a dengue hyperendemic urban setting in Colombia. Am J Trop Med. Hyg. 71 :506–513.
-
5
Romero-Vivas CM, Leake CJ, Falkonar KI, 1998. Determination of dengue virus serotypes in individual Aedes aegypti mosquitoes in Colombia. Med Vet Entomol 12 :284–288.
-
6
Vélez ID, Quiñones ML, Suárez M, Olano V, Murcia LM, Correa E, Arévalo C, Pérez L, Brochero H, Morales A, 1998. Presencia de Aedes albopictus en Leticia Amazonas, Colombia. Biomedica 18 :192–198.
-
7
Suárez M, 2001. Aedes albopictus (Skuse) (Diptera, Culicidae) en Buenaventura, Colombia. Inf Quin Epidemiol Nac 6 :221–224.
-
8
Teixeira MG, Barreto ML, Costa MC, Ferreira LD, Vasconcelos PFC, Cairncross S, 2002. Dynamics of dengue virus circulation: a silent epidemic in a complex urban area. Trop Med Int Health 7 :752–762.
-
9
Singh J, Balakrishnan N, Bhardwaj M, Amuthadevi P, George EG, Subramani K, 2000. Silent spread of dengue and dengue haemorrhagic fever to Coimbatore and Erode districts in Tamil Nadu, India, 1998: need for effective surveillance to monitor and control the disease. Epidemiol Infect 125 :195–200.
-
10
Espinal LS, 1977. Zonas de vida o formación vegetales de Colombia. Memoria Explicativa Sobre el Mapa Ecológico. Bogota, Colombia: Instituto Geografico Agustin Codazzi, Sub-división Agrológica.
-
11
Kuno G, Gómez I, Gubler DJ, 1991. An ELISA procedure for the diagnosis of dengue infections. J Virol Methods 33 :101–113.
-
12
OPS, 2000. Dengue y dengue hemorrágico en las Américas: guías para su prevención y control. Publicación Científica 548 :1–109.
-
13
Harris E, Roberts TG, Smith L, Selle J, Kramer LD, Valle S, 1998. Typing of dengue viruses in clinical specimens and mosquitoes by single-tube multiplex reverse transcriptase PCR. J Clin Microbiol 36 :2634–2639.
-
14
Lanciotti RS, Calisher CH, Gubler DJ, Chang GJ, Vorndam AV, 1992. Rapid detection and typing of dengue viruses from clinical samples by using reverse transcriptase-polymerase chain reaction. J Clin Microbiol 30 :545–551.
-
15
Chungue E, Roche C, Lefevre MF, Barbazan P, Chanteau S, 1993. Ultra-rapid, simple, sensitive, and economical silica method for extraction of dengue viral RNA from clinical specimens and mosquitoes by reverse transcriptase-polymerase chain reaction. J Med Virol 40 :142–145.
-
16
Walter SD, Hildreth SW, Beaty BJ, 1980. Estimation of infection rates in populations of organisms using pools of variable size. Am J Epidemio 112 :124–128.
-
17
Chow VT, Chan YC, Yong R, Lee KM, Lim LK, Chung YK, Lam-Phua SG, Tan BT, 1998. Monitoring of dengue viruses in field-caught Aedes aegypti and Aedes albopictus mosquitoes by a type-specific polymerase chain reaction and cycle sequencing. Am J Trop Med Hyg 58 :578–586.
-
18
Urdaneta L, Herrera F, Pernalete M, Zoghbi N, Rubio-Palis Y, Barrios R, Rivero J, Comach G, Jimenez M, Salcedo M, 2005. Detection of dengue viruses in field-caught Aedes aegypti (Diptera: Culicidae) in Maracay, Aragua state, Venezuela by type-specific polymerase chain reaction. Infect Genet Evol 5 :177–184.
-
19
Hay S, Monica MF, Burke DS, Vaughn DW, Endy T, Ananda N, Shanks GD, Snow RW, Rogers DJ, 2000. Etiology of interepidemic periods of mosquito-borne disease. Proc Natl Acad Sci USA 97 :9335–9339.
-
20
Guzman MG, Kouri G, 2003. Dengue and dengue hemorrhagic fever in the Americas: lessons and challenges. J Clin Virol 27 :1–13.
-
21
Halstead SB, Streit TG, Lafontant JG, Putvatana R, Russell K, Sun W, Kanesa-Thasan N, Hayes CG, Watts DM, 2001. Haiti: absence of dengue hemorrhagic fever despite hyperendmic dengue virus transmission. Am J Trop Med Hyg 65 :180–183.
| Past two years | Past Year | Past 30 Days | |
|---|---|---|---|
| Abstract Views | 194 | 148 | 19 |
| Full Text Views | 181 | 4 | 2 |
| PDF Downloads | 68 | 4 | 2 |
HUMAN AND MOSQUITO INFECTIONS BY DENGUE VIRUSES DURING AND AFTER EPIDEMICS IN A DENGUE–ENDEMIC REGION OF COLOMBIA
FABIÁN MÉNDEZ
FABIÁN MÉNDEZ
Grupo Epidemiología y Salud Poblacional, Escuela de Salud Pública, and Grupo Virus Emergentes y Enfermedad, Departamento de Microbiología, Escuela de Ciencias Básicas, Universidad del Valle, Cali, Colombia
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MAURICIO BARRETO
MAURICIO BARRETO
Grupo Epidemiología y Salud Poblacional, Escuela de Salud Pública, and Grupo Virus Emergentes y Enfermedad, Departamento de Microbiología, Escuela de Ciencias Básicas, Universidad del Valle, Cali, Colombia
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JUAN F. ARIAS
JUAN F. ARIAS
Grupo Epidemiología y Salud Poblacional, Escuela de Salud Pública, and Grupo Virus Emergentes y Enfermedad, Departamento de Microbiología, Escuela de Ciencias Básicas, Universidad del Valle, Cali, Colombia
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GRACIELA RENGIFO
GRACIELA RENGIFO
Grupo Epidemiología y Salud Poblacional, Escuela de Salud Pública, and Grupo Virus Emergentes y Enfermedad, Departamento de Microbiología, Escuela de Ciencias Básicas, Universidad del Valle, Cali, Colombia
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JAIME MUÑOZ
JAIME MUÑOZ
Grupo Epidemiología y Salud Poblacional, Escuela de Salud Pública, and Grupo Virus Emergentes y Enfermedad, Departamento de Microbiología, Escuela de Ciencias Básicas, Universidad del Valle, Cali, Colombia
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MARÍA E. BURBANO
MARÍA E. BURBANO
Grupo Epidemiología y Salud Poblacional, Escuela de Salud Pública, and Grupo Virus Emergentes y Enfermedad, Departamento de Microbiología, Escuela de Ciencias Básicas, Universidad del Valle, Cali, Colombia
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BEATRIZ PARRA
BEATRIZ PARRA
Grupo Epidemiología y Salud Poblacional, Escuela de Salud Pública, and Grupo Virus Emergentes y Enfermedad, Departamento de Microbiología, Escuela de Ciencias Básicas, Universidad del Valle, Cali, Colombia
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We conducted a study in a dengue-endemic area of Colombia to evaluate the dynamics of transmission of dengue viruses during and after epidemics. Information was simultaneously gathered about occurrence of infection in humans and mosquitoes every three months in four cities with endemic transmission. Viral isolation was confirmed in 6.7% of the persons and most were asymptomatic. Adult mosquito and larvae house indexes were not found associated with increased burden of disease. The only entomologic indicator related to dengue infection in humans was the pooled infection rate of mosquitoes. Aedes aegypti infection rates showed significant differences between the epidemic (10.68, 95% confidence interval [CI] = 7.04–15.62) and after epidemic periods of the study (6.15, 95% CI = 3.46–10.19). In addition, Ae. albopictus were also infected with dengue viruses. Increases in mosquito infection rates were associated with increases in human infection rates in the following trimester.
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-
1
Halstead SB, 1997. Epidemiology of dengue and dengue hemorrhagic fever. Gubler DJ, Kuno G, eds. Dengue and Dengue Hemorrhagic Fever. Wallingford, United Kingdom: CAB International, 1–22.
-
2
Ministerio de Salud Colombia, 2002. Comportamiento por Regiones del Dengue en el 2001. Boletín Epidemiológico Semanal, Semana Epidemiológica No. 2. SIVIGILA. Available from http://www.col.ops-oms.org/sivigila/2002/Bole02_02.doc.
-
3
CDC, 1995. Dengue 3 type infection - Nicaragua and Panama, October–November 1994. MMWR Morb Mortal Wkly Rep 44 :21–24.
-
4
Ocampo C, Wesson DM, 2004. Population dynamics of Aedes aegypti from a dengue hyperendemic urban setting in Colombia. Am J Trop Med. Hyg. 71 :506–513.
-
5
Romero-Vivas CM, Leake CJ, Falkonar KI, 1998. Determination of dengue virus serotypes in individual Aedes aegypti mosquitoes in Colombia. Med Vet Entomol 12 :284–288.
-
6
Vélez ID, Quiñones ML, Suárez M, Olano V, Murcia LM, Correa E, Arévalo C, Pérez L, Brochero H, Morales A, 1998. Presencia de Aedes albopictus en Leticia Amazonas, Colombia. Biomedica 18 :192–198.
-
7
Suárez M, 2001. Aedes albopictus (Skuse) (Diptera, Culicidae) en Buenaventura, Colombia. Inf Quin Epidemiol Nac 6 :221–224.
-
8
Teixeira MG, Barreto ML, Costa MC, Ferreira LD, Vasconcelos PFC, Cairncross S, 2002. Dynamics of dengue virus circulation: a silent epidemic in a complex urban area. Trop Med Int Health 7 :752–762.
-
9
Singh J, Balakrishnan N, Bhardwaj M, Amuthadevi P, George EG, Subramani K, 2000. Silent spread of dengue and dengue haemorrhagic fever to Coimbatore and Erode districts in Tamil Nadu, India, 1998: need for effective surveillance to monitor and control the disease. Epidemiol Infect 125 :195–200.
-
10
Espinal LS, 1977. Zonas de vida o formación vegetales de Colombia. Memoria Explicativa Sobre el Mapa Ecológico. Bogota, Colombia: Instituto Geografico Agustin Codazzi, Sub-división Agrológica.
-
11
Kuno G, Gómez I, Gubler DJ, 1991. An ELISA procedure for the diagnosis of dengue infections. J Virol Methods 33 :101–113.
-
12
OPS, 2000. Dengue y dengue hemorrágico en las Américas: guías para su prevención y control. Publicación Científica 548 :1–109.
-
13
Harris E, Roberts TG, Smith L, Selle J, Kramer LD, Valle S, 1998. Typing of dengue viruses in clinical specimens and mosquitoes by single-tube multiplex reverse transcriptase PCR. J Clin Microbiol 36 :2634–2639.
-
14
Lanciotti RS, Calisher CH, Gubler DJ, Chang GJ, Vorndam AV, 1992. Rapid detection and typing of dengue viruses from clinical samples by using reverse transcriptase-polymerase chain reaction. J Clin Microbiol 30 :545–551.
-
15
Chungue E, Roche C, Lefevre MF, Barbazan P, Chanteau S, 1993. Ultra-rapid, simple, sensitive, and economical silica method for extraction of dengue viral RNA from clinical specimens and mosquitoes by reverse transcriptase-polymerase chain reaction. J Med Virol 40 :142–145.
-
16
Walter SD, Hildreth SW, Beaty BJ, 1980. Estimation of infection rates in populations of organisms using pools of variable size. Am J Epidemio 112 :124–128.
-
17
Chow VT, Chan YC, Yong R, Lee KM, Lim LK, Chung YK, Lam-Phua SG, Tan BT, 1998. Monitoring of dengue viruses in field-caught Aedes aegypti and Aedes albopictus mosquitoes by a type-specific polymerase chain reaction and cycle sequencing. Am J Trop Med Hyg 58 :578–586.
-
18
Urdaneta L, Herrera F, Pernalete M, Zoghbi N, Rubio-Palis Y, Barrios R, Rivero J, Comach G, Jimenez M, Salcedo M, 2005. Detection of dengue viruses in field-caught Aedes aegypti (Diptera: Culicidae) in Maracay, Aragua state, Venezuela by type-specific polymerase chain reaction. Infect Genet Evol 5 :177–184.
-
19
Hay S, Monica MF, Burke DS, Vaughn DW, Endy T, Ananda N, Shanks GD, Snow RW, Rogers DJ, 2000. Etiology of interepidemic periods of mosquito-borne disease. Proc Natl Acad Sci USA 97 :9335–9339.
-
20
Guzman MG, Kouri G, 2003. Dengue and dengue hemorrhagic fever in the Americas: lessons and challenges. J Clin Virol 27 :1–13.
-
21
Halstead SB, Streit TG, Lafontant JG, Putvatana R, Russell K, Sun W, Kanesa-Thasan N, Hayes CG, Watts DM, 2001. Haiti: absence of dengue hemorrhagic fever despite hyperendmic dengue virus transmission. Am J Trop Med Hyg 65 :180–183.
| Past two years | Past Year | Past 30 Days | |
|---|---|---|---|
| Abstract Views | 194 | 148 | 19 |
| Full Text Views | 181 | 4 | 2 |
| PDF Downloads | 68 | 4 | 2 |