Standing beneath electronic panels that displayed stock prices in the country's biggest stock exchange, the protesters waved red banners and a Brazilian flag with the word "hungry" written on it
BoK raised its key rate by 25 basis points to 0.75 percent after a policy meeting as the country tries to rein in growing household debt and a frenzied housing market
The study involved 499 medical workers - 100 receiving mixed doses, 200 taking two doses of the Pfizer/BioNTech shot and the remainder getting two AstraZeneca shots