An attenuated, or weakened, strain of Chlamydia trachomatis bacteria can be used as a vaccine to prevent or reduce the severity of trachoma, the world’s leading cause of infectious blindness, suggest findings from a National Institutes of Health study in monkeys.

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  1. Medicare Card: NIH-Supported Experimental Marburg Vaccine Prevents Disease Two Days after Infection An experimental vaccine developed to prevent outbreaks of Marburg hemorrhagic fever continues to show promise in monkeys as an emergency treatment for accidental exposures to the virus that causes the disease. There is no licensed treatment for Marburg infection, which has a high fatality rate....
  2. Antibody treatment protects monkeys from Hendra virus disease A human antibody given to monkeys infected with the deadly Hendra virus completely protected them from disease, according to a study published by National Institutes of Health (NIH) scientists and their collaborators....
  3. Priming with DNA vaccine makes avian flu vaccine work better The immune response to an H5N1 avian influenza vaccine was greatly enhanced in healthy adults if they were first primed with a DNA vaccine expressing a gene for a key H5N1 protein, researchers say. Their report describes results from two clinical studies conducted by researchers from the National Institute of Allergy and Infectious Diseases (NIAID), […]...
  4. Chikungunya vaccine trial begins to enroll participants An experimental vaccine to prevent chikungunya fever, a viral disease spread by certain species of mosquitoes, is being tested in a clinical trial conducted by National Institute of Allergy and Infectious Diseases (NIAID) scientists at the National Institutes of Health....
  5. Medicare Card, Brain-activated muscle stimulation restores monkeys’ hand movement after paralysis An artificial connection between the brain and muscles can restore complex hand movements in monkeys following paralysis, according to a study funded by the National Institutes of Health....
  6. HIV Vaccine Awareness Day May 18, 2011 Thirty years since the first report of the disease we now know as AIDS, scientists supported by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, continue advancing toward our goal of a vaccine to prevent HIV infection. I am optimistic that we will succeed....
  7. NIH Scientists Advance Universal Flu Vaccine A universal influenza vaccine — so-called because it could potentially provide protection from all flu strains for decades — may become a reality because of research led by scientists from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health....
  8. Medicare, Funded HIV clinical research sites to join pediatric tuberculosis vaccine study Several U.S. government-funded HIV/AIDS clinical research sites in Africa will join other collaborators in an ongoing clinical trial testing an investigational tuberculosis (TB) vaccine in infants at risk for TB infection. “We are pleased to be able to tap into our existing HIV/AIDS clinical research infrastructure to help test promising investigational vaccines against TB,” said […]...
  9. H1NI? Higher Dose of Seasonal Flu Vaccine Provides Extra Protection Higher Dose of Seasonal Flu Vaccine Provides Extra Protection ...
  10. Led Team Maps Route for Eliciting HIV Neutralizing Antibodies Researchers have traced in detail how certain powerful HIV neutralizing antibodies evolve, a finding that generates vital clues to guide the design of a preventive HIV vaccine, according to a study appearing in Science Express this week. The discoveries were made by a team led by the Vaccine Research Center (VRC) at the National Institute […]...
  11. Science News, Experimental Medication Lifts Depression Symptoms in Bipolar Disorder Within an Hour People with treatment-resistant bipolar disorder experienced relief from symptoms of depression in as little as 40 minutes after an intravenous dose of the anesthetic medication ketamine in a preliminary study; while the patient group was small, this work adds to evidence that compounds in the class to which ketamine belongs have potential as rapid and […]...
  12. Vaccinating Children against Flu Helps Protect Wider Community Results of a clinical trial conducted in a largely self-contained religious community during the 2008-09 influenza season show that immunizing children against seasonal influenza can significantly protect unvaccinated community members against influenza as well. The study was conducted to determine if immunized children could act as a barrier to limit the spread of influenza to the wider, unvaccinated community, a concept known as herd immunity....
  13. MedicareCard.com, Experimental Immune, Boosting Drug Worsens TB in Mice An experimental drug that boosts production of the immune system protein interferon worsens tuberculosis (TB) in mice, according to scientists from the National Institutes of Health. The drug acts indirectly by drawing certain immune cells, in which Mycobacterium tuberculosis (M.tb) bacteria thrive, to the lungs. The findings may have potential implications for the care of people infected with TB, the authors note. The research is reported in the May 3 issue of Journal of Clinical Investigation, now available online....
  14. Placental, pregnancy conditions account for most stillbirths Half of all stillbirths result from pregnancy disorders and conditions affecting the placenta, according to results reported by a National Institutes of Health network established to find the causes of stillbirth as well as ways to prevent or reduce its occurrence....
  15. The Privacy Act of 1974, as amended at 5 U.S.C. 552a, protects records The Privacy Act of 1974, as amended at 5 U.S.C. 552a, protects records ...