It is not possible to develop a vaccine for Covid-19 soon, as the RNA virus changes very quickly and this makes it difficult to create a good vaccine, said Claudio Colosio Unimi, a professor, at University of Milan in Italy.
Claudio as the director, Occupational Health Unit of the Hospitals Saints Paolo and Carlo of Milano, has been extensively handling the Covid-19 pandemic.
Ready for a challenge? Click here to take our quiz and show off your knowledge!
Claudio said there is no vaccine for HIV infection yet (and people still survive).
“Not very soon. RNA viruses change very quickly and this makes it difficult to create a good vaccine,” he said.
Elaborating on the Italian experience of Covid-19, — a possibility the population has developed herd immunity after experiencing the viral infection attack for close to 6 months — Claudio said, “No. Today the rate of immunization is in the order, depending on the areas, of 2-15 per cent. Very far from herd immunity.”
Ready for a challenge? Click here to take our quiz and show off your knowledge!
Italy was worst hit by coronavirus, currently the number of cases has reduced drastically from 5,000 to less than 300 cases a day.