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Tag: "infect" at medical news

New Insights into Antimalarial Drug Resistance

...ies of malaria parasites, according to Roepe. Five infect humans, but P. falciparum is responsible for about 1 million deaths out of 300 million acute cases of infection each year. Most of these deaths occur in young children living in sub-Saharan Africa. Roepe and his collaborators at Georgetown Univ...

New Bacterium Discovered - Related to Cause of Trench Fever

...discovery is the sixth species identified that can infect humans, said Jane Koehler, MD, professor of infectious diseases at UCSF and senior author on the new paper. Koehler encountered her first patient infected with Bartonella in 1987 during her first week of training in infectious diseases at the AIDS ...

Scientists Discover How HIV Escapes Cells

... transport system to leave one infected cell, and infect new ones. Published in Plos Biology, the new fi... rely on exosomes to get out of infected cells and infect fresh cells. The researchers believe that drugs that interfere with exosome formation might be on...

Gay Gang in Netherlands Lures, Rapes and Infects Fellow Homosexuals With HIV/AIDS

Gay sex, ecstasy tablets, orgies and rapes to infect the unsuspecting with HIV virus, it all reads like some spinechiller. Only it is not fiction. A gay gang in Netherlands did act out such horrid fantasies. They allegedly trawled the internet to lure fellow homosexuals, drugged those ventured out and...

American Who Set Off TB Scare Doing Well in Hospital

... no fever and does not appear to be very likely to infect others, doctors said. Still, staff at the National Jewish Medical and Research Center will wear surgical masks when treating him. The patient, Andrew Speaker, arrived there following an early-morning flight on an air ambulance. It is still not clea...

Mutant Parasites, Unable to Infect Hosts, Highlight Virulence Genes

...ntified dozens of clues to how human parasites may infect their hosts . The researchers identified nearly ...uncommon in the U.S. For example, Toxoplasma can infect any warm-blooded animal and is most commonly acquired from improperly cooked meat or by handling fec...

Students Protest Against Introduction of Sex Education in Schools

...at migrant workers in cities visit prostitutes and infect their wives when they return home. According to analysts, an estimated 5.7 million Indians have been infected by HIV/AIDS a figure experts say may increase to over 20 million by 2010 and sex education could reduce the number significantly....

XDR-TB a Serious Threat to India

...B, out of which 8% were XDR-TB. Tuberculosis can infect many sites in the body but most commonly affects the lungs. All XDR-TB cases were in patients with pulmonary tuberculosis, or TB found in the lungs, which can be spread by coughing, sneezing, laughing or singing. Repeated exposure to someone with TB ...

Vaccine Prevents Prion Disease in Mice

...lso reduces the possibility that the disease could infect humans....

Theory of How HIV Attacks is Wrong: Study

...could become fitter - for example by being able to infect new cells more readily, or by infected cells producing more new virus, or producing it more rapidly," he said in an e-mail interview. "The virus adaptation hypothesis requires a lot more experimental investigation, however, and is only a tentative ...

Human Vaccine for Herpes Virus on the Anvil

...ople remain infected and can become re-infected or infect others through saliva. Children in day care settings, for example, or adults who are sexually active, can pass along the virus. It becomes a serious problem in developing infants during the pregnancy or in those whose immune system is compromised, ...

New Vaccine for CMV Infection

...ople remain infected and can become re-infected or infect others through saliva. Children in day care settings, for example, or adults who are sexually active, can pass along the virus, explained Spector. It becomes a serious problem in developing infants during the pregnancy or in those whose immune syst...

Ancient Viral Defense may Explain Susceptibility to HIV: Study

...ing against any of the retroviruses that currently infect humans, such as HIV-1," said Emerman. "In the end, this drove human evolution to be more susceptible to HIV," or human immunodeficiency virus. The study does not have any implications for modern-day research into HIV but sheds some light on how anc...

Aedes Agypti Mosquitos Immune System Revealed

...hat cause yellow and dengue fevers diseases that infect over 50 million people worldwide every year.The genes that make up the immune system of the Aedes aegypti mosquito which transmits deadly viral diseases to humans have been identified. This study is the first of its kind on the newly-sequenced geno...

Plan to Contain Drug Resistant TB Launched-WHO

...rticularly difficult to treat, and a patient could infect other people for years, according to Mario Raviglione, director of the WHO's Stop TB Department. It is also much more expensive to treat resistant TB. TO Treat regular tuberculosis it costs as little as $16 for six months per patient. But it costs u...

Vietnam Plans Human Trial of Bird Flu Vaccine

...on dollars. Avian influenza has so far tended to infect people in close contact with H5N1-positive birds, but experts fear the virus could mutate to be more easily transmitted from human to human, triggering a global pandemic. Iademarco praised Vietnam for launching three different research projects in th...

Texan Battles Flesh-eating Bacteria Contracted While Swimming

...e Control and Prevention. The bacterium also can infect people who eat contaminated seafood and causes nearly all seafood-related deaths in the United States, the agency says. While everyone who eats seafood should be aware of the risk of infection, healthy swimmers don't need to worry, said Dr. Robert ...

Rats Back on the Menu in Southern China

...te Respiratory Syndrome quickly spread globally to infect more than 8,000 people and kill more than 800, including 349 people in China. Officials in Hunan -- where floods have sparked a plague of two billion rats after water submerged their holes -- denied the newspaper's undercover report. One official...

Gays Who Dabble With Death

... with deliberately infecting two men and trying to infect 14 others suggests that something more nefarious is at work. The Age newspaper claims to have infiltrated a strange sub-culture where infection is desirable and there are "bug chasers" and "gift givers". Bastardry would explain why some would want ...

Awareness About Condoms Among Pakistani Punjabis is Very Low

...virus by the wounds of a HIV positive person could infect one. Quoting Akbar Babar, Team Leader of the survey, the Daily Times reported that contrary to the general perception, 75 percents of the respondents thought that extra marital sex was prevalent in society, and 62 percent of had never heard about...

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