Vaccine results show we can end the pandemic, but hurdles lie ahead

Promising early results from vaccine trials offer hope of defeating covid-19, but vaccines may be less effective in the real world and people’s safety concerns could hamper take-up

Source:
https://www.newscientist.com/article/mg24833092-900-vaccine-results-show-we-can-end-the-pandemic-but-hurdles-lie-ahead/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home