Universal flu vaccine may be a step closer
(Medical Xpress)—A new study in the US suggests that boosting a certain group of antibodies could help to create a universal vaccine for influenza.
(Medical Xpress)—A new study in the US suggests that boosting a certain group of antibodies could help to create a universal vaccine for influenza.
Our immune systems react most strongly to the viral strains we encountered in our childhoods. Scientists call this original antigenic sin (OAS)—the body's first blush with a virus like influenza or COVID being the "original ...
Jan 18, 2023
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Two studies published in the open-access journal PLOS Pathogens provide new evidence supporting an important role for the immune system in shaping the evolution of SARS-CoV-2, the virus that causes COVID-19. These findings—and ...
Apr 8, 2021
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A new approach for immunizing against influenza elicited a more potent immune response and broader protection than the currently licensed seasonal influenza vaccines when tested in mice and ferrets. The vaccine concept, which ...
May 22, 2013
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A compound from the South African toothbrush tree inactivates a drug target for tuberculosis in a previously unseen way.
Jan 14, 2013
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HIV superinfection, when a person with HIV could acquire a second, new strain of HIV, may occur as often as initial HIV infection in the general population in Uganda, a study suggests.
Jun 7, 2012
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Scientists at the University of Glasgow's MRC Centre for Virus Researchopens (CVR) have found a bacterial strain which blocks dengue and Zika virus transmission from mosquitoes.
Jan 26, 2018
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When a new strain of bird flu surfaced in China in February, it was an ominous echo of the 1997 outbreak in Hong Kong. People connected to poultry markets were again falling ill as scientists raced to decipher a novel strain: ...
Aug 19, 2013
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Despite numerous medical advances over the past century, the flu—a seasonal rite of passage for many around the world—still remains deadly and dangerous. An estimated 150,000 to 200,000 are hospitalized from influenza ...
May 30, 2013
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(Medical Xpress)—This year's unusually long and rocky flu season would be nothing compared to the pandemic that could occur if bird flu became highly contagious among humans, which is why UCLA researchers and their colleagues ...
Mar 14, 2013
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