Tag Archives: WSJ Videos

COVID-19: ARE VACCINE INCENTIVES PAYING OFF?

Across the country, states are shelling out incentives ranging from free beer to $1 million lotteries to encourage residents to get their Covid-19 shots. But is the effort to boost vaccination rates working? And is it worth the cost? Photo composite: Adam Falk/The Wall Street Journal

COVID-19: ‘WHY VARIANTS ARE SPREADING FASTER’

As highly transmissible coronavirus variants sweep across the world, scientists are racing to understand why these new versions of the virus are spreading faster, and what this could mean for vaccine efforts. New research says the key may be the spike protein, which gives the coronavirus its unmistakable shape. Illustration: Nick Collingwood/WSJ