Chromium-6 from medical implants not harmful to health Chromium-6 from medical implants, such as hip or knee implants, does not result in severe health damage.
Even after COVID-19 crisis, social isolation continues Even after most coronavirus measures have been discontinued, some people are still living in social isolation to avoid COVID-19 exposure.
Climate change, ozone depletion and air quality need to be addressed coherently Ozone layer depletion, air pollution and climate change need to be addressed in connection with each other.