Disease/Infection News

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WHO calls upon countries to be alert to antimicrobial resistance

Antimicrobial resistance (AMR) - the ability of micro-organisms to find ways to evade the action of the drugs used to cure the infections they cause - is increasingly recognised as a global public health issue which could hamper the control of many infectious diseases. Some bacteria have developed mechanisms which render them resistant to many of the antibiotics normally used for their treatment (multi-drug resistant bacteria), so pose particular difficulties, as there may be few or no alternative options for therapy.

21 Aug 2010

FDA warns of typhoid fever through frozen mamey fruit pulp

The U.S. Food and Drug Administration is warning consumers not to eat frozen mamey fruit pulp sold under the La Nuestra brand by Montalvan Sales Inc. Ontario, Calif., or the Goya brand by Goya Foods Inc. Secaucus, N.J.

21 Aug 2010

Scientists identify compound to treat Chagas' disease

A new compound may offer an effective drug candidate against the deadly tropical infection, Chagas' disease say researchers from Brazil. They report their findings in the August 2010 issue of the journal Antimicrobial Agents and Chemotherapy.

21 Aug 2010

Cholera outbreaks on the rise, WHO expert says

A recent increase in the number of cholera outbreaks is threatening populations in pockets of the world, Claire-Lise Chaignat, WHO's cholera group coordinator, said on Thursday, Agence France-Presse reports. "Cholera is transmitted by water but also by food that had been contaminated by unclean water," the news service writes. "It causes serious diarrhoea and vomiting, leading to dehydration. With a short incubation period, it can be fatal if not treated in time," AFP writes.

21 Aug 2010

CDC says teen vaccination rates up but should go higher

The Wall Street Journal writes about vaccination rates among teens: "The CDC says more teenagers got their recommended immunizations last year, but that there's room for improvement — for example, only 27% of teenage girls received the recommended three doses of human papilloma virus (HPV) vaccine.

21 Aug 2010

Combination of 2 FDA approved drugs eliminate HIV infection

Researchers at the University of Minnesota Academic Health Center have identified two drugs that, when combined, may serve as an effective treatment for HIV.

21 Aug 2010

USPTO to allow patent for Advaxis’s new vaccine technology

Advaxis, Inc., the live, attenuated Listeria monocytogenes (Listeria) immunotherapy company, has been notified that the US Patent and Trademark Office (USPTO) will allow a patent issuance of its application No. 11/785,249 entitled "Antibiotic Resistance Free Vaccines and Methods for Constructing and Using Same."

21 Aug 2010

Feds to revamp bioterrorism and flu plans

Federal officials say they will revamp strategies for dealing with bioterrorism and pandemic flu because efforts to develop medical solutions have lagged, the Los Angeles Times reports. They "announced a $1.9-billion makeover of the system for identifying and manufacturing drugs and vaccines for public health emergencies." The makeover includes plans to hasten manufacturing time and improve surveillance to detect such threats more quickly.

21 Aug 2010

Recent releases in Global Health

In view of World Humanitarian Day, a Huffington Post blog discusses the "lessons" of disaster response and the global "proliferation of humanitarian crises." First, the authors write that "the number of people affected by disasters is on the rise," mostly due to conflict and natural disasters. "Second, and in spite of these trends, U.S. humanitarian assistance is a sound investment. Though only about one-tenth of one percent of the federal budget, our aid not only saves lives, but promotes security and well-being where despair and misery threaten."

21 Aug 2010

Tips for management of COPD

What is the fourth leading cause of death in the United States? Many would be surprised to learn that chronic obstructive pulmonary disease (COPD) is, and the number of people with COPD is increasing. According to the COPD Foundation, more than 12 million Americans are currently diagnosed with COPD and an additional 12 million may not realize their shortness of breath and coughing are in fact symptoms of this debilitating condition.

20 Aug 2010

Study finds evidence that single-disease initiatives may compromise fragile health systems in low-income countries

Single-disease initiatives in low-income countries with fragile health systems may compromise the ability of such health systems to meet the other community needs, according to a study published Tuesday in PLoS Neglected Tropical Diseases, VaccineNewsDaily.com reports (Purlain, 8/18).

20 Aug 2010

Research on ocean-dwelling bacterium unveils food poisoning mechanism in human

Researchers at UT Southwestern Medical Center have uncovered a key weapon in the molecular arsenal the infectious bacterium Vibrio parahaemolyticus (V. para) uses to kill cells and cause food poisoning in its human host.

20 Aug 2010

NIAID's renewed 'Centers for Countermeasures Against Radiation' program to support research at 7 institutions

A major research effort to develop medical products to diagnose, prevent and treat the short- and long-term consequences of radiation exposure after a radiological or nuclear terrorist attack has been renewed by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.

20 Aug 2010

AHF commends Sen. Bill Nelson for urging Senate colleagues to address funding shortfall in ADAP

AIDS Healthcare Foundation (AHF) today commended United States Senator Bill Nelson (D, FL) for pressing colleagues in the Senate Democratic Leadership to address a funding crisis wreaking havoc with the lives of thousands of people living with HIV/AIDS who are dependent on the nation's AIDS Drug Assistance Program (ADAP), a Federal/State program that pays for lifesaving AIDS drugs for low-income Americans.

20 Aug 2010

Chicago-based pasteurized eggs producer increases production following recall of salmonella-infected eggs

Chicago-based National Pasteurized Eggs today ramped up production of its industry-leading salmonella-free Davidson's Safest Choice Pasteurized Shell Eggs as federal health officials expanded the recall of eggs linked to salmonella enteritidis to 380 million.

20 Aug 2010

FDA releases statement on urgent nationwide egg recall

Working closely with the Centers for Disease Control and Prevention (CDC) and state public health partners, the FDA reviewed epidemiologic and environmental investigation documents and identified 3 best-case clusters of Salmonella Enteritidis illnesses. Tracebacks revealed Wright County Egg in Iowa as the common shell egg supplier in these clusters.

20 Aug 2010

Elsevier to offer computed tomography through Mosby's Imaging Suite

Elsevier, the world's leading publisher of scientific, technical, and medical information products and services, today announced an exclusive partnership with The American Society of Radiologic Technologists (ASRT) to provide a complete series of computed tomography modules through Mosby's Imaging Suite for technologists' continuing education.

20 Aug 2010

Enteric microbiome affects disease susceptibility, provides therapeutic target for food-borne diseases: Research

At any given time, trillions of tiny microbes some helpful, some harmful are living on and in humans, forming communities and outnumbering the body's own cells tenfold. Using a $7.3 million federal grant that establishes a new cooperative research center at Michigan State University, a group of investigators is studying the microbes that live in our intestines, analyzing the role they play in food- and water-borne illnesses that kill millions of people each year worldwide.

20 Aug 2010

Bacterial pathogens require vitamin B6 biosynthesis enzymes for virulence: Study

Scientists have determined that Helicobacter pylori, the bacterium that causes peptic ulcers and some forms of stomach cancer, requires the vitamin B6 to establish and maintain chronic infection, according to research published this week in the online journal mBio-. This finding, along with the identification of the enzyme the microbe requires to utilize the vitamin, could lead to the development of an entirely new class of antibiotics.

20 Aug 2010

Research marks new direction to treat Pneumocystis, inflammatory diseases

A drug to treat inflammation plays a surprising role reducing the level of infection caused by an opportunistic bug that is deadly for AIDS and cancer patients and others with weakened immune systems.

20 Aug 2010