What is Cushing's syndrome? Cushing's syndrome is a hormonal disorder. It’s caused when you have high levels of the hormone cortisol over a long time. Cushing's syndrome is fairly rare. It most often ...

Disclosure information is available on the original site. ___ Authors: Jack L. Jack L. Rozdilsky, Associate Professor of Disaster and Emergency Management, York University, Canada; and Dom ...

Disclosure information is available on the original site. ___ Authors: Jack L. Jack L. Rozdilsky, Associate Professor of Disaster and Emergency Management, York University, Canada; and Dom Baldasaro, ...

Disclosure information is available on the original site. ___ Authors: Jack L. Jack L. Rozdilsky, Associate Professor of Disaster and Emergency Management, York University, Canada; and Dom Baldasaro, ...

Jack L. Rozdilsky receives support for research communication and public scholarship from York University. He also has received research support from the Canadian Institutes of Health Research.

During an emergency event, clear communications are essential for ensuring safety. False alerts, like the one sent out on Jan. 9 in Los Angeles, can contribute to confusion and anxiety.