EDINBURGH, United Kingdom (AFP) — Data from two separate studies published in the UK on Monday, one in England and another in Scotland, have shown vaccines against Covid-19 are effective in cutting disease transmission and hospitalizations from the first dose. Analysis from Public Health England has shown the vaccine manufactured by Pfizer-BioNTech reduces the risk of catching infection by more than 70 percent after a first dose. That risk is reduced by 85 percent after […]