This is going to hurt: Charges for virus tests across Europe
While some European countries are keeping Covid tests free, others, like France and Germany, have started charging in a bid to ramp up vaccinations
Germany bets on S. Korean model in virus fightback
In the race against the coronavirus, Germany is betting on widespread testing and quarantining to break the infection chain, a strategy borrowed from South Korea
With low test rates, COVID-19 spreads in shadows
The lack of available tests for COVID-19 means the world may not know the true extent of infection, experts say