CDC Reports Highest Number of U.S. Measles Cases Since 1994
July 3, 2014
Measles is on the rise this year, raising concern among U.S. health authorities. According to the Centers for Disease Control and Prevention (CDC), 288 cases of measles were reported between January 1 and May 23, 2014 in this country. This is the largest number of measles cases in the U.S. reported in the first five months of a year since 1994. The CDC says that nearly all of the cases reported have been linked to international travel by U.S. residents or visitors who had not been vaccinated against the disease. Vaccination is the best way to prevent measles. Read more...
The FDA has released its new final guidance on companion diagnostics. These are laboratory tests that are developed in conjunction with new therapies and are often essential in determining whether the therapies will be effective in certain patients. The goal of the guidance is to provide faster access to new treatments for people with serious and sometimes life-threatening conditions.
UPDATE (8/12/14): The FDA has approved the stool DNA test reported in this article.
A new option for colon cancer screening may soon be available. An advisory committee voted unanimously to recommend to the FDA that a stool DNA test be approved for marketing. Unlike other options, such as colonoscopy, the stool test is non-invasive and the sample can be collected at home with no need for bowel preparation or medication. The FDA is expected to make its decision on whether to allow the test to be marketed in the next few months.
Public health officials from the CDC and the Association of Public Health Laboratories have jointly endorsed the use of a new HIV testing strategy that aims to make HIV diagnoses earlier in the course of the disease and decrease the rate of transmissions from acute infections. Early, acute HIV infections contribute disproportionately to the spread of the virus and are the source of a substantial number of new infections.