Italy detects 1st new COVID-19 variant

On Wednesday, Italy reported another new variant of the coronavirus in Naples, the first known case in Italy of a strain so far spotted in the UK, Denmark, Nigeria, and the US.

The B.1.525 variant was detected in a person who had recently returned from a trip to a country in Africa, the Campania region announced on Tuesday.

It is the first time the strain has been found in Italy after it was first identified in the UK and Nigeria in December. Since then around 130 cases have been confirmed worldwide, including in Denmark, the US, Canada, France, Australia, Spain, and a few other countries.

Researchers say it has similarities to other variants that were first spotted in England, Brazil and South Africa and have since been found in countries around the world, including Italy.

While those three variants are believed to be more contagious and more resistant to certain vaccines, it is not yet known what risk the B.1.525 strain poses.

"There is currently no evidence that this set of mutations causes more severe illness or increased transmissibility," according to a statement by the public health authority in England, where the strain is classified as a "variant under investigation".

The more prevalent strain identified in the UK, B.1.1.7, now makes up 17.8 percent of new Covid-19 cases in Italy on average, estimates top Italian health agency the ISS.

More than 500 cases have been publicly reported in Italy to date, mainly in Abruzzo and Lombardy.

Around 20 cases of the Brazilian variant have been confirmed, mostly in Umbria, while at least two cases of the South African strain are known so far.

The committee of experts that advises Italy's government has called for tougher lockdown measures to "contain and slow" the spread of variants, with several prominent virologists saying current restrictions were not effective against the new strains.

Several towns and provinces where the variants have been detected have declared local lockdowns in a bid to stop them from spreading further.

 

However, 17.8 percent of the new COVID-19 cases recorded in Italy carried the UK's B.1.1.7 according to medical authorities.

More than 500 cases have been recently reported in Italy mainly in Abruzzo and Lombardy.

Also, 20 cases of the Brazilian COVID-19 strain have been detected, on the other hand, at least two cases of the South African strain have been recorded.

Until now, studies are still observing the impact of COVID-19 vaccines against the mutated strains of the virus.