Polio News and Research

RSS

Poliomyelitis (polio) is a highly infectious disease caused by a virus that invades the nervous system and can cause severe paralysis. The virus enters the body through the mouth and multiplies in the intestine. Initial symptoms are fever, fatigue, headache, vomiting, stiffness in the neck, and pain in the limbs. One in 200 infections leads to irreversible paralysis (usually in the legs). Among those paralyzed, 5-10% die when their breathing muscles become immobilized. Polio mainly affects children under five years of age. Naturally occurring polio was eliminated in the U.S. in 1979 and in the Western Hemisphere by 1991; however, worldwide efforts are continuing towards eradication of this contagious and devastating disease.

Several new vaccines require booster shots to remain effective during a lifetime: Study

Preventing disease is the goal of every health care provider and fortunately every year, new vaccines are being added to assist in disease prevention. But do all vaccines boost immunity for the same period of time? And, if not, when are additional 'booster shots' needed to keep immunity strong?

24 Nov 2009

UNICEF report highlights gains in child health, while 1b still lack essential services

A special edition of UNICEF's annual State of the World's Children report, released 20 years after the U.N. Convention on the Rights of the Child, shows that "fewer youngsters are dying and more are going to school - but an estimated 1 billion still lack services essential to their survival and development," the Associated Press reports.

20 Nov 2009

Malaria experts urge Congress to increase funding for malaria programs

While efforts to control and eliminate malaria have made great strides during the past five years, the looming specter of drug resistance heightens the importance of continued research and development for new tools to assure continued success, according to malaria scientists and public health experts appearing today on Capitol Hill.

19 Nov 2009

Also in Global Health news: Sleeping sickness; aid for Philippines; U.S., China in Africa; polio eradication in Afghanistan; Ethiopia famine

Lancet Infectious Diseases Newsdesk examines how despite evidence that a new therapy to treat sleeping sickness, called nifurtimox—eflornithine (NECT) is a step forward in treating the disease, it has yet to be implemented by countries "13 months after data from a successful trial was presented." The main issue at hand - "nifurtimox is not registered for use in sleeping sickness," the journal writes. The article also examines other factors complicating the implementation of the therapy (Morris, 12/09).

18 Nov 2009

Walls Street journal examines big pharma's 'growing interest' in emerging-market vaccine development, production

The Wall Street Journal examines "big pharma's growing interest in a corner of healthcare - emerging-market inoculations," in light of a recent move by Novartis to purchase an 85 percent stake in the Chinese vaccine maker Zhejiang Tianyuan Bio-Pharmaceutical Co. In the summer, drug maker Sanofi-Aventis SA made a similar move to acquire a majority stake in India's Shantha Biotechnics, the newspaper notes.

6 Nov 2009

Also in Global Health News: Childhood vaccines; USAID administrator; Pakistan polio fight; UNICEF fundraising; measles in India

As a follow-up to the release of the State of the World's Vaccines and Immunization by the WHO, UNICEF and World Bank last month, The International examines the findings that "despite child vaccinations hitting a record-high with about 106 million infants being immunised this year, life-saving vaccines fail to reach some 24 million children in 72 of the world's poorest countries," many of whom, "are estimated to be most at risk from vaccine-preventable diseases," the publication writes.

4 Nov 2009

Washington Post examines role of USAID's Richard Greene

As part of its ongoing "Federal Player of the Week" series with the Partnership for Public Service, the Washington Post examines the role of Richard Greene, the head of USAID's Office of Health, Infectious Diseases, and Nutrition in the Bureau of Global Health.

2 Nov 2009

sanofi-aventis reports financial results for the third quarter of 2009

In the third quarter of 2009, sanofi-aventis generated net sales of euro 7,400 million, up 8.0% on a reported basis. Exchange rate movements had a favorable effect of 2.0 percentage points, with the appreciation of the U.S. dollar (and to a lesser extent the yen) against the euro more than offsetting the unfavorable effects of some other currencies.

30 Oct 2009

CIRM awards Salk Institute $10.8M grant to develop stem-cell based therapy for Lou Gehrig's Disease

The Salk Institute has been awarded a $10.8 million grant by the California Institute for Regenerative Medicine (CIRM) for translational research focusing on developing a novel stem-cell based therapy for Amyotrophic Lateral Sclerosis (ALS) - or Lou Gehrig's Disease.

29 Oct 2009

Japanese Patent granted for Pharmalink AB's Nefecon

Pharmalink AB announced today that it has been granted Japanese Patent No 4326696, "Methods and means for treating glomerulonephritis" for its product Nefecon(R) which is being developed to treat IgA nephropathy, a glomerulonephritis leading to end-stage renal disease (ESRD). Counterparts of the patent have been issued for other territories including the EU, US and China.

26 Oct 2009

Rotary clubs reach milestone: Nearly US$100 million raised to eradicate polio

In recognition of World Polio Day, Rotary clubs are celebrating a major milestone reached in the humanitarian service organization's global fundraising campaign to-- with nearly US$100 million ($99 million to date) raised.

24 Oct 2009

Recent releases in Global Health

"The spread of dengue virus throughout the tropics represents a major, rapidly growing public health problem with an estimated 2.5 billion people at risk of dengue fever and the life-threatening disease, severe dengue," write the authors of a Lancet Infectious Diseases review that examines what is known about the virus and progress in the development of a dengue vaccine (Webster et. al, 11/09).

24 Oct 2009

News outlets examine challenges with expanding global child immunization campaigns

Wednesday's release of the WHO, UNICEF and the World Bank joint report on childhood vaccines highlighted gains in recent global vaccination campaigns and also found that nearly 24 million infants worldwide don't get the recommended first-year vaccination.

23 Oct 2009

Also in Global Health News: Nigeria Global Fund grant; Pakistani refugees; Guinea violence

The Global Fund to Fight AIDS, Tuberculosis and Malaria awarded Nigeria a $669 million Round 8 grant for health system strengthening over five years, This Day/allAfrica.com reports. "During the grant signing ceremony in Abuja yesterday, Chairman of the occasion and former Head of State, General Yakubu Gowon, disclosed that the [The Global Fund] had spent $15.6 billion in 140 countries worldwide especially in Africa to support large scale prevention treatment and care programmes against these diseases.

22 Oct 2009

Metabolic master switch sets the biological clock in body tissues

Our body's activity levels fall and rise to the beat of our internal drums-the 24-hour cycles that govern fundamental physiological functions, from sleeping and feeding patterns to the energy available to our cells. Whereas the master clock in the brain is set by light, the pacemakers in peripheral organs are set by food availability. The underlying molecular mechanism was unknown.

19 Oct 2009

Atlantic examines flu vaccine, antiviral skepticism

As countries around the world roll out H1N1 (swine flu) virus vaccine campaigns, the Atlantic examines, "[W]hat if everything we think we know about fighting influenza is wrong?"

15 Oct 2009

Richmont Sciences to market PURE’s antimicrobial SDC disinfectants

PURE Bioscience announced that it has expanded its business strategy through an alliance with the Dallas-based sales and marketing team Richmont Sciences, LLC, which will begin actively selling PURE’s revolutionary new antibacterial, antiviral and antifungal hard surface disinfectant and its active ingredient.

14 Oct 2009

Scientists identify the first genetic mechanism that generates the cerebral cortex

The cerebral cortex, the largest and most complex component of the brain, is unique to mammals and alone has evolved human specializations. Although at first all stem cells in charge of building the cerebral cortex-the outermost layer of neurons commonly referred to as gray matter-are created equal, soon they irrevocably commit to forming specific cortical regions. But how the stem cells' destiny is determined has remained an open question.

14 Oct 2009

Ford Motor Company , United Auto Workers collaborate to support March of Dimes

The leaders of Ford Motor Company and the United Auto Workers are not only joining forces to help revitalize America's auto industry - they're also coming together to support the March of Dimes and raise $100 million to give babies a healthy start in life.

9 Oct 2009

Series of national television public service advertisements to prevent the spread of H1N1 flu virus

Health and Human Services Secretary Kathleen Sebelius announced today that the Department of Health and Human Services (HHS) is joining with The Ad Council to launch a series of national television public service advertisements (PSAs) designed to encourage Americans to take steps to protect themselves from the 2009 H1N1 flu virus.