Vaccines

Measles May Weaken Immune System For Years

Children who survive an outbreak of measles may have to live with a weakened immune system for up to three years, leaving them more susceptible to other types of potentially deadly diseases, scientists have warned

Rubella Has Been Eliminated From the Americas

Rubella, a disease with potentially horrible consequences for unborn children, has been eliminated from the Americas, a scientific panel set up by global health authorities said on Wednesday.

New HIV Treatment Could Pave the Way for Vaccine

When a person is infected with HIV, a battle begins to rage between the virus and the immune system. As the body produces new antibodies for the virus, the infection mutates always managing to stay a few steps ahead. Now, a team of scientists at Rockefeller University in New York believe that using synthetic antibodies that attach to the surface of proteins on the outer membrane of the virus offer an alternative treatment to anti-retroviral drugs currently used and could one day lead to new therapeutic vaccines.

Why Ebola Places Children at Greater Risk

The death toll of the most recent round of Ebola moved beyond 10,000 on Thursday Mar. 12, but the threat to West Africa isn't over yet, and children are at far greater risk. But it's not Ebola that health care experts are worried about now, but rather large outbreaks of other vaccine-preventable diseases that could overrun the region.

New Study Explains Why HIV Vaccine Backfires

Several studies have discovered that HIV vaccines can backfire and lead to increased rates of the infection, as opposed to reducing or eliminating the viral pathogen. Now, a new study published in the Proceedings of the National Academy of Sciences might have an explanation as to why this occurs.
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