The performance of some home testing kits for COVID-19 appears to have declined as the omicron variant emerged, suggests a study published by The BMJ today.
Sep 14, 2022
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At the most basic level, the immune system must distinguish self from non-self, that is, it must discriminate between the molecular signatures of invading pathogens (non-self antigens) and cellular constituents that usually ...
Feb 13, 2012
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The avian influenza A (H7N9) virus has been a major concern since the first outbreak in China in 2013. Due to its high rate of lethality and pandemic potential, H7N9 vaccine development has become a priority for public health ...
Sep 25, 2015
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(Medical Xpress)—Immunology researchers at the University of Connecticut Health Center are learning more about memory T cells, which are cells that fight infection from a previously encountered antigen.
Jan 15, 2013
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