He asks: “What were the infected organs that benefitted from the third round of cleanout recently, which triggered a detox reaction of feeling upper respiratory symptoms and left me totally drained of energy for 4 days?”

This was due to some intensive work on your lungs to remove the offending organisms that have long been causing progressive damage and impairment of lung function. As you can imagine, this is not a small matter to address. But, as we always strive to do, we work to balance things in a way that will not give you more than you can handle by way of a backlash through a detox reaction, given this is difficult to avoid if there is significant cleansing work taking place. It is better to shoulder the inconvenience and discomfort involved and get on with things rather than try to micromanage and minimize potential for a backlash to such an extent you never have any abreaction, but end up taking many times longer to do the job. Sometimes, suffering is the quickest way to progress when it is a necessary part of the divine work to deal with large issues, efficiently.