How to get people to stay healthy during a quarantine? Some countries have taken to a new communications strategy, and it's super cute.
Public healthcare experts have been anticipating and planning for a pandemic like COVID-19 for years. These research reports and scholarly articles explain how.
The World Health Organization has declared COVID-19 a pandemic. What exactly does that mean?
The real problem with useless vitamins and other supplements? A psychological side effect known as "illusory invulnerability."