CDC SAYS MALARIA CASES REACH 40-YEAR HIGH IN U.S.

FROM:  CENTERS FOR DISEASE CONTROL 
Press Release Malaria cases in U.S. reach 40-year high
Increase underscores importance of taking recommended medicines to prevent malaria when traveling

In 2011, 1,925 malaria cases were reported in the United States, according to data published in a supplement of the Morbidity and Mortality Weekly Report (MMWR) released today by the Centers for Disease Control and Prevention (CDC). This number is the highest since 1971, more than 40 years ago, and represents a 14% increase since 2010. Five people in the U.S. died from malaria or associated complications.

Almost all of the malaria cases reported in the U.S. were acquired overseas. More than two-thirds (69%) of the cases were imported from Africa, and nearly two-thirds (63%) of those were acquired in West Africa. For the first time, India was the country from which the most cases were imported. Cases showed seasonal peaks in January and August.

“Malaria isn’t something many doctors see frequently in the United States thanks to successful malaria elimination efforts in the 1940s,” said CDC Director Tom Frieden, M.D, M.P.H. “The increase in malaria cases reminds us that Americans remain vulnerable and must be vigilant against diseases like malaria because our world is so interconnected by travel.”

Malaria is caused by a parasite transmitted by the bite of an infective female Anopheles mosquito. In 2010, it caused an estimated 660,000 deaths and 219 million cases globally. The signs and symptoms of malaria illness are varied, but the majority of patients have fever. Other common symptoms include headache, back pain, chills, increased sweating, muscle pain, nausea, vomiting, diarrhea, and cough. Untreated infections can rapidly progress to coma, kidney failure, respiratory distress, and death.

“Malaria is preventable. In most cases, these illnesses and deaths could have been avoided by taking recommended precautions,” said Laurence Slutsker, M.D., M.P.H., director of CDC’s Division of Parasitic Diseases and Malaria. “We have made great strides in preventing and controlling malaria around the world. However, malaria persists in many areas and the use of appropriate prevention measures by travelers is still very important.”

CDC TOUT BETTER, FASTER LAB RESULTS

FROM:  U.S. CENTERS FOR DISEASE CONTROL AND PREVENTION 
Press Release Better, Faster Lab Reports Help States’ Outbreak Response
CDC Push for Electronic Lab Reports Showing Gains

Once labs detect dangerous infections, it’s crucial for the correct information to get to health departments quickly and in a format that allows them to recognize disease outbreaks. The Centers for Disease Control and Prevention’s (CDC) efforts to speed this process and ensure that the best and most complete information about disease cases is reported is paying off, according to new data released in today’s issue of Morbidity and Mortality Weekly Report (MMWR).

A key to speeding lab reports is widespread adoption of electronic laboratory reporting (ELR) by the approximately 10,400 labs that send reportable data to health agencies. ELR is an important tool that gives health officials vital information on infectious disease cases. Since 2010, CDC has provided funds to help 57 states, local and territorial health departments increase the use of electronic laboratory reporting (ELR).

The MMWR report shows that the number of state and local health departments receiving electronic reports from laboratories has more than doubled since 2005, when CDC last evaluated ELR reporting. In the past year, the number of individual reports received electronically increased by 15 percent. States and local health departments now estimate that nearly two-thirds (62 percent) of total lab reports were received electronically. The number of reports received through ELR varied by jurisdiction, the types of labs reporting and by disease reported.

“Infectious disease outbreaks will always be with us—and rapid recognition of an outbreak saves lives,” said CDC Director Tom Frieden, M.D., M.P.H. “Thanks to electronic laboratory reporting (ELR), we’re detecting outbreaks faster than ever. Unfortunately, only a quarter of the 10,000 labs across the country use ELR. We must keep expanding use of ELR to help CDC and our partners save lives and reduce healthcare costs.”