(ANSA) - ROME, FEB 25 - The British variant of COVID-19 is up
to 60% more transmissible than the original strain, the Higher
health Institute (ISS) said Thursday.
The ISS said there was a great variation in its data on the
variant, with transmission rates ranging as low as 18% more and
an average rate of 37% above the original.
It said the data were slightly lower than what has been seen in
other countries.
The ISS worked with the health ministry and other bodies on the
study. (ANSA).
COVID: British variant up to 60% more transmissible - ISS
37% more contagious on average says institute