by Shaun Tandon with AFP bureaus WASHINGTON, United States (AFP) — The United States reaped the fruits Friday of its vaccination campaign against Covid-19 as it became the first nation to reach 100 million people, but Europe’s rollout faced fresh impediments and South America tightened restrictions in the face of Brazil’s soaring infections. The United States reported surging job growth and loosened travel curbs as it reached around half of its adult population with at […]