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1.
Journal of Preventive Medicine ; : 26-29, 2004.
Artículo en Vietnamita | WPRIM | ID: wpr-5696

RESUMEN

A study was conducted on 18 patients with Dengue hemorrhagic fever like symptoms in July 2004 at Hai Duong province. All 18 serum samples of these patients were negative to Dengue serology tests. ELISA tests had been used after that and shown the presence of antibodies (IgG) against Hantaviruses in one of 18 patients. Moreover, anti-hantavirus antibodies un this patient was also detected by using immunochromatographic test of Standard Diagnostics Korean company


Asunto(s)
Orthohantavirus , Diagnóstico , Epidemiología
2.
Journal of Practical Medicine ; : 55-56, 2004.
Artículo en Vietnamita | WPRIM | ID: wpr-4227

RESUMEN

Hantaan virus is the pathogene of 2 forms of high mortality of hemorrhagic fever with kidney syndrome and lung syndrome. By using the 4 techniques of enzyme addhesion ELISA, immue fluorescemce, and western blot, 61 samply of serum of Rattus Novergicus, in Thanh Hoa, year 2003, ELISA rat serum was (+) and 9/61 were suspected. More over, by immunofluoresceime and western blot, antihantavirus antibody was confirmed on 6/9 samples. These 6 sample from the rats, were studied by WB technique with specific serum SEO, in 2 samples, 51 KDa band was found. Results concluded that in Rattus Novergicus from Thanh Hoa, anti Hantaan virus antibody was detected.


Asunto(s)
Virus Hantaan/epidemiología , Serología , Virus , Epidemiología
3.
Journal of Practical Medicine ; : 17-19, 2003.
Artículo en Vietnamita | WPRIM | ID: wpr-6592

RESUMEN

By ELISA assay, 26 sample of rats (Lao Cai: 14 samples, Hoa Binh: 12 samples) were studies in the year 2002. Serum-positive results in suspective rats of Lao Cai accounted for 28.57%, Hoa Binh 25%. The rate of antihantanvirus antibody was 26.92% in both provinces, Positive serum sample in ELISA technique were verified with mediate immunofluorescein technique giving 14.2% positive in Lao Cai samples. The results were consistent with the epidemiological characteristics of Hantan fever, an endemic of mountain regions


Asunto(s)
Ratas , Orthohantavirus , Serología
4.
Journal of Preventive Medicine ; : 38-41, 2003.
Artículo en Vietnamita | WPRIM | ID: wpr-5624

RESUMEN

42 samples of serum of Rattus novergicus in Ha Nam province were tested for Hantaan virus by ELISA and IFA methods. Results: 4/42 samples (9.25%) had anti-bodies against Hantaan virus. With IFA method, 2/4 samples were confirmed again. It is necessary to supervise serum of people in community and unknown fever


Asunto(s)
Orthohantavirus , Roedores , Suero
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