Covid-19, Spain launches the hypothesis of the third dose of the vaccine

Covid-19, Spain launches the hypothesis of the third dose of the vaccine

Spread the love

Covid-19, Spain launches the hypothesis of the third dose of the vaccine

<!– –>

Many developing countries have not even received the Covid-19 vaccine or the doses needed to start a first vaccination. Many others, the rich ones, have obtained millions of doses but have not even managed, at the moment, to vaccinate half the population with one dose. In this context, someone is already speculating on the horizon that we will have to take a third dose and most likely we will have to do it again every year.