Association between air pollution in Lima and the high incidence of COVID-19: findings from a post hoc analysis.

BMC Public Health · 2021 · PMC8208068 · PMID 34134699

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an increasing trendno p-value reported

Thus, as it was previously shown that PM 2.5 is associated with an increasing risk for respiratory infectious diseases [ 16 ], the present situation with the spread of COVID-19 demonstrates an increasing trend.

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