Video by successful treating physician Dr. Richard Urso that was banned by YouTube, but can be found on BitChute, regarding how COVID-19 presents as two diseases in one. An early virus infection that can effectively be treated with zinc and anti-virals, that morphs quite quickly into an intense battle against inflammation.
Please click this bitchute link for Dr. Urso's presentation "AFDSeminar - COVID19 - Two Diseases": https://www.bitchute.com/video/J70IHMYz0Hk1/
Here is a video that aptly describes the two stages as experienced personally.
https://www.youtube.com/watch?v=j11fJswHoPs
COVID-19 manifests in 4 stages with 3 sets of symptoms. Viral replication followed by an inflammatory reaction to dead viral debris manifest in the pulmonary (lung) phase and then thrombosis with agglutination of the blood resulting in clotting.
(https://covid19criticalcare.com/wp-content/uploads/2022/09/MATH-Figure-2.png)
(https://covid19criticalcare.com/wp-content/uploads/2022/09/MATH-Figure-1.png)