DENGUE VIRUS IN AEDES AEGYPTI AND AEDES ALBOPICTUS IN URBAN AREAS IN THE STATE OF RIO GRANDE DO NORTE, BRAZIL: IMPORTANCE OF VIROLOGICAL AND ENTOMOLOGICAL SURVEILLANCE.

Vector control remains the sole effective method to prevent dengue virus (DENV) transmission, although a vaccine for dengue has recently become available and testing of its efficacy and coverage is being performed in multiple places.Entomological surveillance is a key factor in alerting authorities to possible outbreaks, but until now natural DENV

Summary: Biological nitrogen fixation catalyzed by nitrogenase contributes greatly to the global nitrogen cycle.Nitrogenase expression is subject to regulation in response to nitrogen availability.However, the mechanism through which the transcriptional activator NifA regulates nitrogenase expression by interacting with PII Sculpture nitrogen regul

Inferior accessory ossicle of anterior arch of atlas is a rare, albeit normal variant in relation to the cervical spine, invariably detected incidentally while investigating for other unrelated condition.Its existence Vases should always be kept in mind while evaluating any bony fragment in relation to atlas axis vertebrae so as to avoid unnecessar

Rift Valley fever virus (RVFV) is an emerging pathogen capable of causing severe disease in livestock and humans and can be transmitted by multiple routes including aerosol exposure.Several animal models have been developed to gain insight into the pathogenesis associated with aerosolized RVFV infection, but work with these models is restricted to