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Outdoor foggers with insecticides of the permethrin class help a lot in keeping mosquitoes from invading your outdoor celebrations in the summer, but if you don’t like inhaling these products Christopher Potter, a mosquito expert at Johns Hopkins, says there …

Several strategies seem to help in keeping mosquitoes out of your yard, Elizabeth Tracey reports Read more »

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Mosquitoes aren’t just a nuisance, they transmit disease. So when you bring everyone over for a backyard barbeque keeping them away is a priority. Johns Hopkins mosquito expert Christopher Potter says if you’d rather not pass out the bug spray …

Keeping your backyard barbecue free of mosquitoes is possible, Elizabeth Tracey reports Read more »

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More and more blood tests to screen for cancer are coming on the market, with a new one looking at proteins in the blood helping identify who is at risk to develop lung cancer. Kimmel Cancer Center director William Nelson …

How often can a blood test predict cancer risk? Elizabeth Tracey reports Read more »

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When someone has a years-long, multiple pack history of smoking, they are recommended to undergo screening for lung cancer utilizing a technology known as low dose computed tomography or low dose CT. Yet only about 18% of those eligible for …

Will a blood test compel more people to be screened for lung cancer? Elizabeth Tracey reports Read more »

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A blood test used for population based cancer screening fell short of allowing cancers to be detected earlier, was cost prohibitive and delayed diagnoses for others, a new study shows. Johns Hopkins Kimmel Cancer Center director William Nelson says both …

What do false positives and negatives have to do with screening tests for cancer? Elizabeth Tracey reports Read more »

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A blood test capable of detecting multiple cancers seems like a dream come true, yet a new study looking at such a test used in populations of people failed to find cancers earlier, and also delayed diagnosis for others. William …

Just how expensive could it be to screen populations of people for cancer using blood tests? Elizabeth Tracey reports Read more »