Categories Articles More contagious coronavirus variant from UK is doubling every 10 days in US, new study warns Post author By crystalg Post date February 7, 2021 Business Insider Business Insider Tags 'contagious', coronavirus, Days, Doubling, Every, from, More, Study, Variant’, Warns ← Robinhood’s Super Bowl Ad Probably Won’t Do Much to Win Over Critics → AstraZeneca Vaccine Being Tweaked to Fight South Africa Variant