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Representative photomicrographs of fluorescent staining of mitochondria showing the effect of l-citrulline on lipopolysaccharide-induced changes in mitochondrial morphology. See article by Ivanovski et al., page 1684.
This paper investigated impact of COVID-19 on mortality under 5 years old. The mortality effects were calculated with two CDC datasets such as the dataset from 2015 to 2020 and the provisional dataset from 2020 to 2022. The result shows that there is no effect of COVID-19 on mortality under 5 years old.