Thanks for sharing your off-topic criticism. Here is NIH on the same topic: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7267810/#:~:text=COVID-19%20combines%2

Thanks for sharing your off-topic criticism. Here is NIH on the same topic: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7267810/#:~:text=COVID-19%20combines%20the%20so,hypoxia%20(low%20hemoglobin%20saturation).&text=Oxygen%20deprivation%20and%20iron%20accumulation,regardless%20of%20the%20incurring%20pneumonia https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7267810/#:~:tex.... Next time, if you're going to try gatekeeping, be sure you have grounds for it.