Merck abandons 2 potential COVID-19 vaccines over weak data

Drugmaker Merck & Co said on Monday it would stop the development of its two COVID-19 vaccines and focus pandemic research on treatments, with initial data on an experimental oral … Read More

Canadian company sees positive results in early coronavirus vaccine tests

Medicago says it has received promising early test results for its plant-derived vaccine for the novel coronavirus. The Quebec City-based company says interim results of a Phase 1 clinical trial … Read More