Tim Russert, a television journalist and political talk show host of "Meet the Press," died of a heart attack after collapsing at NBC's Washington bureau last Friday at the age of 58. Russert had been managing his coronary artery disease through diet, medication, and exercise.

• Don't smoke or use tobacco products.
• Get active.
• Eat a heart-healthy diet.
• Maintain a healthy weight.
• Get regular health screenings.

An outbreak of salmonella food poisoning linked to uncooked tomatoes was reported this week in Texas, New Mexico, and possibly seven other states. At least 17 people in Texas and New Mexico have been hospitalized and 40 cases have been reported. An investigation by Texas and New Mexico health authorities and the Indian Health Service linked those cases to uncooked large tomatoes.

Salmonellosis is an infection with bacteria species called Salmonella. Most persons infected with Salmonella develop diarrhea, fever, and abdominal cramps 12 to 72 hours after infection. The illness usually lasts 4 to 7 days, and most persons recover without treatment. However, in some people, the diarrhea may be so severe that they need to be hospitalized. In some patients, Salmonella infection may spread from the intestines to the blood stream, and then to other organs and can cause death unless the person is treated promptly with antibiotics. The elderly, infants, and those with impaired immune systems are more likely to have a severe illness (CDC).