Leading US drugmakers will sign a pact to produce a safe coronavirus vaccine amid concerns about shots being rushed to market before the presidential election

Laveta Brigham

Scientists work on a potential COVID-19 vaccine. Carl Recine/Reuters The race to develop a coronavirus vaccine has already shattered records. In March, the biotechnology company Moderna entered its vaccine candidate in a clinical trial less than 70 days after the virus was sequenced, shaving a year off the development process. […]