Contaminated Cantaloupes Responsible for Listeria Outbreak

My regular readers know I have a bit of an obsession with food-borne illness. Why? Because it’s such a difficult and old problem. (Obviously germs have been contaminating food and sickening animals long before people were around.) Modern sanitation and farming have made our food much safer, but occasional outbreaks remind us that our current methods are still imperfect. This week an outbreak of the bacterium Listeria has sickened over 20 people in seven states. (California has not been affected...
More

Primary Care Doctors Want a Raise from Medicare

Imagine that you manufacture and sell ottomans. You are very proud of the excellent ottomans that you make. You trained for many years at great expense to become an expert ottoman maker. But as your career progresses, you find yourself generally dissatisfied with how many ottomans you have to make every day to make a living, and you think that your ottomans are worth more than you’re getting paid for them. But what really annoys you are coffee table makers. They get a lot higher prices for coff...
More

A Revolution in Atrial Fibrillation Treatment

Atrial fibrillation is an irregular heart rhythm affecting about 3 million Americans. The most serious risk of atrial fibrillation is stroke, caused by a blood clot forming in the abnormally beating heart chambers and traveling to a blood vessel in the brain. For over 50 years the mainstay of atrial fibrillation treatment has been the anticoagulant warfarin (better known by the brand name Coumadin) which effectively decreases the risk of stroke by preventing blood clots. By the way, medicines t...
More