He says one or two will be ready to begin large-scale testing by July with others to follow soon. Collins says several COVID-19 vaccines currently in testing look promising. He says one or two will be ready to begin large-scale testing by July with others to follow soon. "Vaccine or no vaccine, we’re back,” Trump said, as states begin to reopen despite fears of a second wave of the virus. Despite all the emphasis on speed, Collins stressed that “no corners are going to be cut” on safety and scientists will be carefully looking for side effects.

Source: ABC News May 15, 2020 12:33 UTC