West Nile virus (WNV)
Learn about West Nile virus, an enveloped RNA virus that causes West Nile fever. This article explores its transmission, clinical manifestations, and the potential targets for combating enveloped viruses.
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Method for making the bacterial load on surfaces visible. A nutrient Agar surface is pressed against the test surface for a short moment. Thus, part of the bacteria colonising the surface is transferred to the agar surface. After the subsequent incubation, the grown colonies indicate the level and type of bacterial load.