Author: The Conversation

The development of the Covid-19 vaccines is part of a vast system of public subsidies and universities, not corporate ambition

  By Mariana Lamas

  Governments are naturally under pressure to focus on national rollouts. But the truth is none of us is safe until we’re all safe

Last year, 189 countries – home to roughly 65% of the global population – cut themselves off from the world at some point

Some studies reported skin improvements from collagen supplements. But many of these studies were sponsored, fully or in part, by cosmetic or supplement companies

  Leg pain while walking is a common symptom of peripheral artery disease

  Over the past year, our lives have seen extensive changes which have led to many of us feeling a sense of exhaustion and burnout

  Covid-19 requires us to make ethical decisions like Ancient Greeks and Romans

  The Centers from Disease Control says it’s OK to gather with other vaccinated people, but it’s still best to avoid travel

  The cultures of two different countries have found a melting pot via media

  Shoring up surveillance and response systems and learning lessons from how the COVID-19 pandemic unfolded will help the world be ready the next time around

  Concerns raised by the Sussexes about racism within the royal family point to a larger issue. The Windsors are entangled in a history of colonialism and racism

  You’ve been vaccinated; can you now safely see your friends and family? New research hints that vaccinated people may be less likely to transmit the coronavirus, but

  Fair gobal agreements, home-grown vaccines and sharing extra doses with poorer nations are all needed if we’re to ever emerge from this pandemic

5 questions about vaccines and COVID testing answered