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The original antigenic sin: When the body first encounters an infection it produces effective antibodies against its dominant antigens and thus eliminates the infection. But when it encounters the same infection, at a later evolved stage, with a new dominant antigen, with the original antigen now being recessive, the immune system will still produce the former antibodies against this old "now ...
Positive behavior interventions and supports (PBIS) is a set of ideas and tools used in schools to improve students' behavior. PBIS uses evidence and data-based programs, practices, and strategies to frame behavioral improvement relating to student growth in academic performance, safety, behavior, and establishing and maintaining positive ...
Positive education is an approach to education that draws on positive psychology's emphasis of individual strengths and personal motivation to promote learning.Unlike traditional school approaches, positive schooling teachers use techniques that focus on the well-being of individual students. [1]
Officials are investigating a possible outbreak of Legionnaires’ disease at a Florida elementary school after a kindergarten teacher died. Katherine Pennington, 61, died on Nov. 24 after testing ...
The CDC suggests you can be around other people after 10 days since your symptoms first ... but it just triggered an autoimmune or some sort of unusual response that's causing longer-term symptoms ...
A person may test positive because they are still shedding viable virus, or it could be viral debris that is being picked up by the test, says Amesh A. Adalja, M.D., senior scholar at the Johns ...
An individual with a chronic infection would test positive for HBsAg and total anti-HBc (IgM and IgG), but negative for IgM anti-HBc and anti-HBs. An individual who has successfully resolved their HBV infection will test negative for HBsAg, positive for anti-HBc, and may test negative or positive for anti-HBs, although most will test positive ...
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