# squirrels airpollution illustration tuberculosis coronavirus covid_19 pandemic lockdown health hospital lancet test diagnosis editorialillustration coverillustration americanbeerday lunghealthday nationalpotatoday

Squirrels in the park, and elsewhere.......Impact of exposure to urban air pollution on grey squirrel (Sciurus carolinensis) lung health ..... https://t.co/DrZCh8Wptw

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2023-04-02

Hello, everyone.

Today is American Beer Day, Lung Health Day and National Potato Day.

Have a happy.

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2021-10-28