Menu Close

Articles on COVID-19

Displaying 4801 - 4820 of 7973 articles

Billions of people are going to need a coronavirus vaccine and that demand is going to be hard to meet. Francesco Carta fotografo/Moment via Getty Images

Approval of a coronavirus vaccine would be just the beginning – huge production challenges could cause long delays

Once a coronavirus vaccine is approved, billions of doses need to be manufactured. Current vaccine production is nowhere near ready, for a variety of reasons, but planning now could help.
As human trials begin for potential COVID-19 vaccines, the ethics of human challenges studies must be considered. (Shutterstock)

Ethics must not be ignored when testing COVID-19 vaccines

Thousands of people around the world have said they are willing to be exposed to COVID-19 to test new vaccines. Since we don’t fully understand the long-term effects of the disease, is this ethical?

Top contributors

More