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VACCINES, Attenuated - Coggle Diagram
VACCINES
Inactivated
made from dead viruses
Attenuated
made from living, weakened viruses
still have risk
not suitable for pregnant woman or those who have undergone immune-system suppressing treatment
virus mutate to original form
provide better protection diseases
provide better protection against illinesses
not recommended for individuals with
create a srtonger immunity
**
disease than inactivated vaccines
weaker immune system response
lymphocyte activation
Memory T and B cells circulate in the blood
against viruses
generally more effective than inactived
protect against measles, mumps and rubella
First way :
use a nonpathogenic virus
second way
: involving physicians weakening the virus in laboratory
difficult for lower-income nation