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be dangerous, the vaccine may be a cross-reacting molecule, or
a dead or attenuated virus or bacterium. The word ‘vaccine’
(Vacca is Latin for cow) refers to the use of cow pox (which is not
lethal for humans) to protect potential patients from smallpox in
the successful ‘fi rst’ by Dr Jenner, in England.
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Navy Seals: Surname of leatherhead corps of the U.S. Navy that
became popular in 2012 for their daredevil commando actions.
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Immunoglobulin class: A family of glycoprotein synthesised by
the lymphoid cells which makes up all structures used within
the immune system as structures able to recognise antigens,
exchange information and manage immune responses. They
serve as carriers of specifi c strings of enormous diversity
without disturbing ...