BRASILIA, Brazil (AFP) — Brazil has ordered 100 million doses of the Pfizer-BioNTech Covid-19 vaccine and another 38 million of Johnson & Johnson’s, the health minister said Monday, seeking to accelerate the hard-hit country’s lagging immunization campaign. Health Minister Eduardo Pazuello said Brazil had secured a total of 563 million vaccine doses by the end of the year — some single- and some double-dose vaccines — and defended his handling of the pandemic, as rumors […]