Chronic respiratory infections, like bronchitis or pneumonia, can make life difficult, especially for people with conditions ...
A weakened immune system makes it harder to fight respiratory infections ... Getting vaccinated this respiratory virus season ...
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Engineers develop filter-free microbubble air purification system inspired by human respiratory tractThe human circulatory and respiratory systems prevent the ... The microbubble-based gas exchange system features a simple principle and structure, enabling easy scalability by increasing the ...
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