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Introduction Orientia and Rickettsia are two closely related genera of bacteria within the family Rickettsiaceae. Both are small, gram-negative, obligate intracellular pathogens, meaning they can only grow and replicate inside the living cells of their hosts. While they share many clinical features—such as causing fever, …
Introduction As of May 7, 2026, international health authorities are responding to a rare and deadly hantavirus outbreak aboard the Dutch expedition cruise ship MV Hondius. The outbreak is specifically linked to the Andes strain, which is notable for being the only hantavirus variety capable …
Human Metapneumovirus (HMPV) MCQs Quiz Here is a set of 10 Multiple-Choice Questions (MCQs) with solutions regarding Human Metapneumovirus (HMPV): Answer Sheet with Explanation for Human Metapneumovirus (HMPV) MCQs Quiz
Introduction Food poisoning, also known as foodborne illness, is a widespread and potentially serious public health concern that occurs when individuals consume contaminated or spoiled food. It is caused by the ingestion of harmful microorganisms such as bacteria, viruses, parasites, or their toxins, which can …