Air pollution linked to raised Covid-19 death risk The World Health Organization warns high air pollution could be a risk factor for severe Covid-19 cases.
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2026. Szeptember 04. Rozália napja van
2026. Szeptember 04. Rozália napja van
Air pollution linked to raised Covid-19 death risk The World Health Organization warns high air pollution could be a risk factor for severe Covid-19 cases.
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Hirdetés |
