Muaj cov tshuaj toxoids tiv thaiv diphtheria, tetanus thiab botulism. Toxoids yog siv los ua cov tshuaj tiv thaiv vim tias lawv ua rau lub cev tiv thaiv kab mob rau cov tshuaj lom qub lossis ua rau cov tshuaj tiv thaiv kab mob ntxiv rau lwm tus vim tias cov cim toxoid thiab cov cim tshuaj lom tau khaws cia.
Thaum twg cov tshuaj toxoids siv?
Toxoids yog siv ntau hauv kev tsim cov tshuaj tiv thaiv, cov piv txwv tseem ceeb tshaj plaws yog cov tshuaj toxoids diphtheria thiab tetanus, uas feem ntau muab rau hauv cov tshuaj tiv thaiv ua ke. Toxoids siv nyob rau hauv cov tshuaj tiv thaiv niaj hnub no feem ntau tau txais los ntawm incubating toxins nrog formaldehyde ntawm 37 ° C (98.6 ° F) rau ob peb lub lis piam.
Qhov txawv ntawm cov tshuaj tiv thaiv thiab cov tshuaj toxoid yog dab tsi?
Cov tshuaj tiv thaiv yog cov tshuaj siv los tsim cov tshuaj tiv thaiv kab mob. Lawv tuaj yeem ua neej nyob attenuated lossis tua. Toxoids yog inactivated bacterial toxins. Lawv khaws lub peev xwm los txhawb kev tsim cov tshuaj tua kab mob, uas yog cov tshuaj tiv thaiv kab mob tiv thaiv kab mob.
Cov tshuaj tiv thaiv twg yog rov ua dua?
Recombinant Protein Vaccines
Ib daim me me ntawm DNA yog muab los ntawm tus kab mob lossis kab mob uas peb xav tiv thaiv thiab muab tso rau hauv lub hlwb tsim. Piv txwv li, txhawm rau ua tshuaj tiv thaiv kab mob siab B, ib feem ntawm DNA los ntawm tus kab mob siab B tau muab tso rau hauv DNA ntawm cov poov xab.
hom tshuaj tiv thaiv dab tsi yog Covishield?
1. Cov tshuaj tiv thaiv zoo li casCOVISHIELDTM? Nws yog a recombinant, replication-deficient chimpanzee adenovirus vector encoding SARS-CoV- 2 Spike (S) glycoprotein. Tom qab kev tswj hwm, cov khoom siv caj ces ntawm ib feem ntawm tus kab mob corona tau nthuav tawm uas txhawb kev tiv thaiv kab mob.
