When appropriate, the CLL Society will be posting updates and background information on the present Coronavirus pandemic focusing on reliable primary sources of information and avoiding most of the news that is not directly from reliable medical experts or government and world health agencies.

Stop the spread of COVID-19!

Urgent Message from Dr. Brian Koffman Stop the spread of COVID-19! "With vaccines on the horizon, we are so close to controlling this pandemic....

Do I need a Pulse Oximeter?

Do I need a Pulse Oximeter? Along with a thermometer, a pulse oximeter is perhaps the most useful home diagnostic medical...

Unmasking the Mystery

Dr. Brian Koffman provides us with a well-referenced video guide to the appropriate use of various types of face masks...