Coronavirus, Britain announces the world’s first test on the third dose of the vaccine

LONDON. British Health Minister Matt Hancock announced at a press conference that Britain is about to launch the “world‘s first study on the effects of a third dose of the Covid-19 vaccine.” The tests will start in early June, will involve almost 3,000 participants and will involve the use of seven vaccines currently used in Western countries.

The publication of the data is expected in September, in order to allow the authorities to evaluate the opportunity of a recall in the winter season, when there is the peak of respiratory infections.