- A study found that while SARS-CoV-2 was present in nebulizer parts, saline nebulization didn't significantly increase viral RNA spread.
- Interestingly, for patients who emitted more particles at baseline, saline nebulization actually decreased their exhaled particle emission, suggesting a potential benefit in reducing some aerosolization, though it didn't eliminate the risk entirely.
How Nebulizers Interact with COVID-19:
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