Showing posts with label 3 bacteria shapes. Show all posts
Showing posts with label 3 bacteria shapes. Show all posts

Wednesday, February 22, 2012

Vaccines provide the first line of defense ...

3 beneficial effects of bacteria

Author: number one killer of small children around the world, malaria, measles and HIV. His strattera dosage pneumonia, and each year more children die from pneumonia than from those three, much more high-profile diseases combined. Global movement to bring a vaccine against bacterial cause of pneumonia in the community who need it most increases rapidly growing in nearly 60 countries over the next five years. In Nyusauer Friday, Ray Suarez reports from Nicaragua, the first country to receive the vaccine under the new campaign and considers corporate market between the government and NGO agreement which gave opportunity for poor countries to afford it. Watch the preview:


least 3000000 child deaths could be prevented over the next decade in the global deployment of vaccines, according to new analysis


in the journal of the Royal Society of Tropical Medicine and Hygiene to experts in the field of health Children's Hospital Boston and Johns Hopkins in particular. In Nicaragua, as a precursor of fifteen low-income countries have a Pneumococcal vaccine-targeted bacteria that can cause pneumonia They receive vaccines through partnership with HAVI, Global Alliance for Vaccines and Immunization. The organization helps negotiate a 90 percent price reduction from manufacturers of vaccines in 2010, bringing the price to $ 3. 50 a dose. The reduction was made possible by new funding mechanism called advance market commitments, which guarantee producers a market through HAVI as collective bargaining. Location provides an incentive for pharmaceutical companies to reduce cost and increase production. And the scale was fast. More >> << released this week, Johns Hopkins Bloomberg School of Public Health called speed deployment and rapid expansion "unprecedented."


But the desire to speed up vaccine for countries with low resources is not without complications. Countries should have a certain level of health infrastructure to ensure the vaccine, and some non-governmental organizations including >> << say that eliminates some of the poorest countries most in need, whether to enter into an agreement . Others argue HAVI to see even lower prices for vaccines for the campaign are sustainable. Countries that are not right, such as Nicaragua, face their own problems to strengthen infrastructure to meet the needs of large scale immunization campaign. Vaccines should be stored refrigerated, such as equipping the clinic or add existing equipment may be difficult in poor rural areas. Researchers at Johns Hopkins also noted that the emphasis on vaccine should not be taken from efforts to treat pneumonia. Timely treatment of pneumonia can be life saving, and not on a regular basis in developed countries. Access to relevant antibiotics is extremely unbalanced, the report says, and in some countries, only 5 percent of the population can receive the necessary treatment. "Vaccines and antibiotics as two systems of social protection, working together," warned Orin Levine, Professor, Executive Director, International Center for access to vaccines at Johns Hopkins. "Vaccines provide the first line of defense, while antibiotics to children who get through the first net not die." Read on >> << Ray Suarez about the impact of the vaccine. Watch the full report Nyusauer on Friday, or us. .


The sequences of the process used allows...

Researchers used high-throughput genetic sequencing to identify bacteria in 10 different surfaces in 12 men and women bathrooms in the university campus. Those surfaces include doors, toilet, faucet handles, soap, toilet bowls and different areas of sex. The sequences of the process used allows scientists to create the millions of sequences at the same time. Nineteen bacterial Phil identified. Most belonged to four types:


Actinobacteria,


Bacteriodetes,


Firmicutes and proteobakteriya. Scientists managed to get an average of 3,340 gene sequences in the sample. Bacteria commonly associated with human skin were found on all surfaces - no big surprise, as most of the areas touched tests regularly. Other human bacteria, including those related to the mouth, bowel and urine were found on all surfaces. Bacterial communities were grouped into three categories: those on the dressing surface, on the floor, and on the surface, usually touch hands. Bacteria linked to bowel were widespread on the surface of the toilet, indicating fecal contamination (and arguments to protect the seats). Bacteria associated with the skin are most often found on the surface of people raised in their hands. Paul was the greatest of the bacteria, revealing what the authors call "a variety of bacterial communities" organisms, including several commonly found in soil. Some toilet flush handles and bacteria compared with what was found on the floor. Get the picture? It offers some people wash their feet with handles, practice, the authors write, "is well known germophobes and those who had the misfortune to use toilets that are less harmful to health."


Search the bacteria associated with intestinal and female urine at different points in the toilet may mean that frequent use of the toilet distributes these germs around and around. And if on some level we all know that, even if we do not want to admit that the authors said it underscores the importance of washing hands after visiting the sites, so that the surface can transmit pathogens to humans. Those who used the bathrooms are tapped for the study might want to take an example from the research. "Unfortunately," they write, "previous studies have shown that students (who are probably the most frequently studied users toilets) are not always naystarannishyh hand washers."


This study was published today in the journal strattera without prescritpion. .