Professor Bassetti, the chief of infectious diseases at San Martino General Hospital in Genoa, Italy, told The Sunday Telegraph the virus could wither away on its own.
He said: ‘It was like an aggressive tiger in March and April but now it’s like a wild cat. Even elderly patients, aged 80 or 90, are now sitting up n bed and they are breathing without help. The same patients would have died in two or three days before.’…
Professor Bassetti suggests that one of the reasons the virus might be causing less serious illness is a genetic mutation which has made it less damaging to people’s lungs.
Or, he said, people may simply be receiving smaller amounts when they get infected, because of social distancing and lockdown rules, making them less sick.