a vaccine that contains cellular material but not complete cells, specifically, antigenic or allergenic parts of cells.
They note that the acellular vaccine does not offer as long-lasting protection as the old whole-cell versions did.
Ignore the Fear Mongering: Whooping Cough Vaccine Works Amanda Schaffer February 21, 2013
- Acellular pertussis vaccine
acellular pertussis vaccine acellular pertussis vaccine n. Abbr. DTaP A diphtheria, tetanus, pertussis vaccine containing two or more antigens but no whole cells.
loss of the physical awareness of one’s body. acenesthesia a·ce·nes·the·si·a (ā-sē’nĭs-thē’zē-ə, -zhə, ā-sěn’ĭs-) n. Absence of the sensation of physical existence and well-being or of the consciousness of normal bodily functioning.
acelomate acelomate a·ce·lo·mate (ā-sē’lə-māt’) adj. Lacking a true celom or body cavity lined with mesothelium, as in flatworms. a·ce’lo·mate’ or a’ce·lom’a·tous (-lŏm’ə-təs, -lō’mə-) adj.
not centered; having no center. Genetics. of or relating to a chromosome or chromatid that lacks a centromere. Historical Examples If the propulsive action does not pass through the centre of gravity the system again becomes “acentric.” The Theory and Practice of Model Aeroplaning V. E. Johnson adjective without a centre not on centre; eccentric […]