Postgraduate medical journal
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There is currently no curative drug therapy for COVID-19. The spread of the virus seems relentless despite the unprecedented epidemiological measures. Prevention remains the only feasible option to stop the pandemic; without population-level vaccination, we are unlikely to regain the quality of social life and the unrestricted economy/commerce we enjoyed before. ⋯ Conspiracy theories are directly associated with reduced vaccine uptake and unfortunately neither anti-vaxxers nor vaccine hesitants cannot be persuaded (debunked) with logical arguments; hence, prescribers must not only be aware of the truth underlying the dense web of misinformation but must fully understand the psychological aspects as well to be able to efficiently counsel about the potential benefits and harms. Such knowledge is pivotal to help the lay public to make informed decisions about SARS CoV-2 in general and vaccination in particular; as the COVID-19 situation can probably be best controlled with mass inoculation and novel immune therapies. The lessons learnt regarding the importance of efficient communication and the adherence to the proven epidemiological measures hopefully would be leaving us better prepared for the future if challenged by novel communicable diseases of pandemic potential.
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Meta Analysis
Different pedagogies for acquisition of knowledge and skill: a systematic review and network meta-analysis.
This network meta-analysis aimed to assess the efficacy of different educational methods for healthcare professionals. ⋯ Our study demonstrates all educational methods have positive effects on knowledge acquisition, but education methods involving high fidelity virtual patient simulation are better at improving skill performance than other methods.
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Diversification of academic medicine improves healthcare standards and patient outcomes. Gender and racial inequalities are major challenges faced by the healthcare system. This article reviews the trends of gender and racial disparity among residents of neurology. ⋯ Our study concluded that gender and racial disparity persists in the recruitment of residents in neurology. This study highlights the need for targeted interventions to address gender and racial disparity among residents of neurology. Further studies are needed to explore etiological factors to address gender and racial disparity.
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Deleterious mutations would be rapidly purged from natural populations along with the extinction of their carriers. The currently observed mutations in existing species are mostly neutral. The inaccessibility of deleterious mutations impedes the functional studies on how these mutations affect the fitness at individual level. ⋯ Deleterious mutations are suppressed in functionally important genes as well as in normal populations. This work deepened our understanding on how natural selection act on deleterious mutations by analogising the cancer evolution to species evolution, which are essentially the same molecular process but at different time scales.