COVID-19: Are you ready for the next normal?


Dr. Cheung OEM-Advisor is now Cogency

June 3, 2014

The entire team at Dr. Cheung-OEM Advisor LLC is pleased to announce that we have changed our name to Cogency. Read More >>

4 ways people are commonly exposed to Legionella.

May 21, 2014

Legionnaires’ disease is transmitted by inhalation of aerosolized water and/or soil contaminated with the bacteria. It is not transmitted from Read More >>

Legionnaire’s disease hospitalizations in Baltimore senior housing apartment

May 21, 2014

The Baltimore City Health Department has confirmed reports of two cases of Legionnaires’ disease stemming from conditions at a senior Read More >>