Sin Nombre Virus Infection in Field Workers, Colorado, USA
نویسندگان
چکیده
We report 2 cases of Sin Nombre virus (SNV) infection in field workers, possibly contracted through rodent bites. Screening for antibodies to SNV in rodents trapped in 2 seasons showed that 9.77% were seropositive. Quantitative real-time PCR showed that 2 of 79 deer mice had detectable titers of SNV RNA.
منابع مشابه
Epizootiology of Sin Nombre and El Moro Canyon hantaviruses, southeastern Colorado, 1995-2000.
Sin Nombre virus (SNV) is an etiologic agent of hantavirus pulmonary syndrome. To better understand the natural history of this virus we studied population dynamics and temporal pattern of infection of its rodent hosts in southeastern Colorado (USA) from 1995 to 2000. We present evidence for the presence of two hantaviruses, SNV in deer mice (Peromyscus maniculatus) and El Moro Canyon virus in ...
متن کاملAssessment of ecologic and biologic factors leading to hantavirus pulmonary syndrome, Colorado, U.S.A.
AIM To understand the ecologic parameters of Sin Nombre virus (SNV; family Bunyaviridae, genus Hantavirus) infections in the deer mouse (Peromyscus maniculatus), environmental variables impacting the rodent populations, and the conditions under which SNV is amplified. This may help us understand the antecedents of human risk for developing hantavirus pulmonary syndrome (HPS) as a consequence of...
متن کاملIncreased Detection of Sin Nombre Hantavirus RNA in Antibody-Positive Deer Mice from Montana, USA: Evidence of Male Bias in RNA Viremia
Hantaviruses are widespread emergent zoonotic agents that cause unapparent or limited disease in their rodent hosts, yet cause acute, often fatal pulmonary or renal infections in humans. Previous laboratory experiments with rodent reservoir hosts indicate that hantaviruses can be cleared from host blood early in the infection cycle, while sequestered long term in various host organs. Field stud...
متن کاملAssessing prevention measures and Sin Nombre hantavirus seroprevalence among workers at Yosemite National Park.
BACKGROUND During 2012, a total of 10 overnight visitors to Yosemite National Park (Yosemite) became infected with a hantavirus (Sin Nombre virus [SNV]); three died. SNV infections have been identified among persons with occupational exposure to deer mice (Peromyscus maniculatus). METHODS We assessed SNV infection prevalence, work and living environments, mice exposures, and SNV prevention tr...
متن کاملThe relative abundance of deer mice with antibody to Sin Nombre virus corresponds to the occurrence of hantavirus pulmonary syndrome in nearby humans.
Sin Nombre virus (SNV) is the principal cause of hantavirus pulmonary syndrome (HPS) in the United States and deer mice (Peromyscus maniculatus) are its principal rodent host, and thus the natural cycle of the virus is related to the occurrence of HPS. Prevalence of rodent infection appears to be associated with fluctuations in deer mouse populations and, indirectly, with timing and amount of p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 16 شماره
صفحات -
تاریخ انتشار 2010