the structure of the coxsackie virus.

anguish antibody antiviral biology businesswoman cancer capsid contagion contagious coxsackie coxsackievirus diagnosis disease enterovirus fear foot frustrated frustration gland hand infection infectious infective inflammation influenza large magnification medical meningitis mouth nasopharyngitis oncolytic panic pathogen pdb1z7s picornaviridae problem seropositive shape sick suffer test titer vaccine vector viral viridae virion virology virus