The first wave of the COVID-19 pandemic may be waning. For vaccine developers, that could be a problem.
- Scientists hunt pandemic hotspots in race to test vaccines Reuters
- COVID-19: Testing on kids is a nervous next step on way to vaccine Gulf News
- INSIGHT-Scientists hunt pandemic hotspots in race to test vaccines Yahoo Finance
- One vaccine maker is thinking about intentionally exposing volunteers to the coronavirus BGR
- Pharma chiefs see Covid-19 vaccine by year-end Asia Times