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Leptospirosis is a zoonosis caused by multiple serovars of bacteria in the genus Leptospira that are widely distributed in the tropics, as well as some subtropical and temperate areas.
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Paragonimiasis is caused by lung flukes of the genus Paragonimus, of which P. westermani is the best described. Humans acquire paragonimiasis primarily by eating undercooked crabs or crayfish infested with the parasite.
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In this issue: Escitalopram for menopausal hot flashes, rifaximin for IBS without constipation, herpes zoster vaccination, antiepileptics drugs and fracture risk, and FDA Actions.
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In June 2009, the advisors of the U.S. Food and Drug Administration recommended lowering the maximum dose of over-the counter acetaminophen, which is the key ingredient in such popular products such as Tylenol and Excedrin. The advisors were concerned that severe liver damage and even death can result from excessive ingestion of acetaminophen, which many consumers consider to be easier on the stomach than other medications and safe.
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Thalamic deep brain stimulation improves ataxia in subjects with essential tremor at therapeutic stimulation parameters, and worsens ataxia at supra-therapeutic parameters.
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Dopamine transporter deficiency (DAT) is a rare inherited disorder that causes a Parkinsonian syndrome in infants and young children.
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Statins and liver function; dosing timing for thyroxine; rivaroxaban for VTE, DVT, and stroke; echinacea and the common cold; and FDA actions.