Richa Tandon

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BACKGROUND African tick bite fever (ATBF) is an emerging infection endemic to sub-Saharan Africa and increasingly noted in travelers to the region. CASE REPORT We present a case of ATBF in a 63-year-old man who presented with complaints of a rash and fever to the emergency department. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Rickettsial(More)
Cyanobacteria are one of the most ancient life forms present today. This phylum of organisms is capable of photosynthesis, and they depend on solar radiation for their survival. They are found under diverse climatic conditions where ultraviolet (UV) radiation can damage cellular machinery. In order to be protected from harmful radiation, many cyanobacteria(More)
Radaisia gomontiana Sauvageau has been studied for their morphology from the material collected from natural habitat and from cultures. The continuous collections of the organism from nature did not show any sign of baeocyte formation. However, in the seventeenth collection, after 2 months growth in a water body, it did reveal the formation of baeocytes(More)
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