As reported by Ufanotes.ru with reference to The Lancet Infectious Diseases, the results of the study were obtained after analyzing more than 43.3 thousand cases of infection.
A research project was carried out in India. As a result, experts found that the “delta” strain was fifty percent more infectious than the “alpha”.
Also, researchers from England found that the likelihood of re-infection with the “delta” strain is approximately three percent.