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FDA Approves Expanded Use Of HIV Drug
Merck announced on Thursday that the FDA has approved expanded use of its HIV drug, Isentress, Reuters reports (Pierson, 7/9). Isentress has been FDA-approved since 2007, but was limited "to use in patients who had drug-resistant strains or were failing on other therapies, also in combination with other HIV drugs. Now it can be used in all adult patients," the AP/CNBC.com reports. According to AP/CNBC.com, "Isentress is an integrase inhibitor, meaning it works by blocking the enzyme integrase, one of three types of enzymes the AIDS virus uses to reproduce and infect cells" (7/9).
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Annals Of Nutrition And Metabolism Publishes New Recommendations On Fat Consumption By 40 Of The World's Leaders In Diet Nutrition And Health
Reports published today in the Annals of Nutrition and Metabolism suggest that many people are confused about the health consequences of fats consumed. Often fat is not considered to be part of a healthy, balanced diet. Also many do not know that there are good, and even essential, fats. As a result, the quality of fats they consume is not in line with recommendations. To help overcome this problem, experts suggest that simple dietary changes be made, such as replacing full fat dairy (e.g. fatty cheeses) and meat products with lean choices, and use of fats and oils of vegetable origin rich in essential fats (sunflower oil, rapeseed oil, soybean oil and products made of these oils such as margarines) rather than of consuming fat of animal origin (lard, butter, etc).
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Wiley-Blackwell Makes Research Publications On Influenza A (H1N1) Freely Available
Wiley-Blackwell, the scientific, technical, medical and scholarly publishing business of John Wiley & Sons, Inc., has launched an online reference website offering free access to top quality research articles and publications relating to Influenza A H1N1. The complimentary content includes articles from the Cochrane Library, The Hospitalist, and From Influenza and Other Respiratory Viruses, among other books and journals.
Nutrition

Monsoon Season Will Bring Japanese Encephalitis

The 2009 monsoon season will soon arrive in the Asian territories and culicine mosquito populations are expected to increase. "These mosquitoes may carry the virus that causes Japanese Encephalitis (JE), which kills 10-15,000 people each year," warned Fran Lessans, CEO of Passport Health, the largest provider of travel medical services in the U.S. A new vaccine called Ixiaro(R) has been approved by the FDA, and is ready for distribution in the United States. Some Passport Health"s offices will have both JE-VAX(R) and Ixiaro(R) until JE-VAX(R) is phased out. "The new vaccine is good for adults over 18 so we still have to use JE-VAX(R) for the younger population," concluded Lessans. Both vaccines protect against JE. China, Korea, Japan, Taiwan and Thailand have seen epidemics of Japanese Encephalitis. The CDC explains that the disease is controlled primarily by vaccination in these areas. "Vaccination is the best prevention for this potentially deadly disease," cautioned Lessans, whose clients" number one travel destination is India, followed by China. "JE is endemic in northeastern India and we see outbreaks in China as well." The new JE vaccine is given in a 2-shot series, 28 days apart, while JE-VAX(R) requires 3 doses. The FDA has approved the new vaccine and it is already available at some Passport Health offices. Japanese Encephalitis is a serious infection which occurs in certain rural parts of Asia and it"s transmitted by the bite of infected mosquitoes. It causes the brain to swell and symptoms of severe infections include high fever, headache, neck stiffness, stupor, disorientation, abnormal movements, occasional convulsions (especially in infants), coma, and paralysis. About 1 in 4 of such cases results in death. "In addition to being vaccinated travelers need to know how to use the correct type of mosquito repellent and other precautionary measures," cautioned Lessans. She went on to offer some tips for travelers: -- Remain in well-screened areas whenever possible -- Wear clothes that cover most of the body -- Use an insect repellent containing 20%-30% DEET on skin. -- Spray Permethrin on clothes, bedding and mosquito nets Passport Health


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