Thanks for sharing. It is difficult to know for certain. If the respiratory infection led to hypoxic damage, then that could also contribute. I have not kept up

Thanks for sharing. It is difficult to know for certain. If the respiratory infection led to hypoxic damage, then that could also contribute. I have not kept up with the field, but generally the most sensitive period for anesthesia was before 4 years or so. As I mentioned briefly, most of my work is in different areas of research so I haven't kept up to date.