(((Radio))) waves.
This particular occurence of the widespread development of Severe Acute Respiratory Syndrome correlates with the deployment of 5G cell towers, combined with mass upgrades to 5G capable cell phones. Previous SARS like events correlate with the WIFI router deploymenta and frequency increases, previous generations of cellular network deployments, RADAR networks, radio and TV broadcasting networks, microwave oven introduction, and other periodic (Christmastime) acquisition of electronics which leak EMF/RF that damages biological organisms. The 11 year solar cycle also contributes to seasonal illnesses.
(((The invisible enemy of all humanity)))
The particles we detect and classify as "viruses" are toxins excreted by cells damaged by toxins; radiological, biological, and chemical toxins.