A traveller has her Green Pass checked at Bologna station, Italy Source: AAP
The challenge of vaccinating large swaths of the global population against COVID-19 continues, with the World Health Organisation again calling for first doses to be directed to poorer nations before third doses are given elsewhere. In a move intended to overcome vaccine hesitancy and limit the virus' spread more nations are imposing restrictions on the unvaccinated.
The challenge of vaccinating large swaths of the global population against COVID-19 continues, with the World Health Organisation again calling for first doses to be directed to poorer nations before third doses are given elsewhere. In a move intended to overcome vaccine hesitancy and limit the virus' spread more nations are imposing restrictions on the unvaccinated.
