Coronavirus seems to have taken a turn for the worse, with the latest announcment creating Tier 4 as the science stresses the point of no return. It seems a bit apocalyptic! However, humans have had to face strengthening viruses before.
Take TB [tuberculosis] for example.
Tuberculosis is a bacterial infection spread through inhaling tiny droplets from the coughs or sneezes of an infected person. It mainly affects the lungs, but it can affect any part of the body, including the tummy [abdomen], glands, bones and nervous system.
Tuberculosis is spread from one person to the next through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with latent TB do not spread the disease. Active infection occurs more often in people with HIV/AIDS and in those who smoke. Diagnosis of active TB is based on chest X-rays, as well as microscopic examination and culture of body fluids. Diagnosis of latent TB relies on the TST [tuberculin skin test] or blood tests.
In 1869, Jean Antoine Villemin demonstrated that the disease was indeed contagious, in 1882, Robert Koch revealed the disease was caused by an infectious agent, in 1895, Wilhelm Roentgen discovered the X-ray, which allowed physicians to diagnose and track the progression of the disease, and although an effective medical treatment would not come for another fifty years, the incidence and mortality of tuberculosis began to decline.
What I am trying to point out here is that eventually coronavirus will be beaten by mankind, and the current situation does not have to look so bleak.