2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nws tau pom zoo siv hauv Tebchaws Meskas los ntawm Food and Drug Administration (FDA) ntawm 31 Lub Yim Hli 2007. Nws muaj cov tshuaj tiv thaiv kab mob nyob, cloned los ntawm tib hom kab mob uas siv hauv cov tshuaj tiv thaiv ua ntej, Dryvax.
Cov tshuaj tiv thaiv kab mob qhua pias tau tsim thaum twg?
Edward Jenner tau suav hais tias yog tus tsim tshuaj tiv thaiv nyob rau sab hnub poob hauv xyoo 1796, tom qab nws tau txhaj tshuaj tiv thaiv tus menyuam hnub nyoog 13 xyoos nrog cov kab mob vais lav (cowpox), thiab qhia kev tiv thaiv kab mob me. Hauv 1798, thawj zaug txhaj tshuaj tiv thaiv kab mob me.
Thaum twg txhaj tshuaj tiv thaiv kab mob me tau tso tseg hauv Asmeskas?
Cov tshuaj tiv thaiv pab lub cev tiv thaiv kab mob khaub thuas. Nws tau ua tiav siv los tshem tawm cov kab mob me me los ntawm tib neeg. Kev txhaj tshuaj txhua hnub ntawm Asmeskas cov pej xeem tiv thaiv kab mob me tau nres hauv 1972tom qab tus kab mob no tau tshem tawm hauv Tebchaws Meskas.
Teb Chaws Asmeskas puas tseem muab tshuaj tiv thaiv kab mob me?
Cov tshuaj tiv thaiv kab mob me tsis muaj rau pej xeem ntxiv lawm. Xyoo 1972, kev txhaj tshuaj tiv thaiv kab mob me me hauv Tebchaws Meskas tau xaus. Xyoo 1980, Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb (WHO) tau tshaj tawm tias tus kab mob kis tau raug tshem tawm. Vim li no, pej xeem tsis xav tau kev tiv thaiv kab mob.
Koj puas tuaj yeem tiv thaiv kab mob khaub thuas?
Tam sim no paub meej tias kev tiv thaiv kab mob ploj mus dhau sijhawm. Lub sijhawm ntev npaum li cas cov tshuaj tiv thaiv muab kev tiv thaiv, txawm li cas los xij, nyuaj rau kev ntsuas. Kev tiv thaiv kab mob me me yog ntseeg tau so ntawm kev txhim khoneutralizing antibodies, qib uas poob tsib mus rau 10 xyoo tom qab txhaj tshuaj.
Pom zoo:
Puas yog tshuaj tiv thaiv kab mob anthrax fda pom zoo?
Anthrax Vaccine Adsorbed (AVA) yog tib qho tshuaj tiv thaiv US FDA pom zoo hauv Tebchaws Meskas rau kev tiv thaiv kab mob anthrax hauv tib neeg. Xyoo 1999, CDC tau pib qhov Kev Tshawb Fawb Tshuaj Tiv Thaiv Anthrax (AVRP) los kawm txog kev nyab xeeb ntawm cov tshuaj tiv thaiv thiab ntsuas nws lub peev xwm los tiv thaiv kab mob tiv thaiv kab mob anthrax.
Cov tshuaj tiv thaiv tam sim no puas tiv thaiv kab mob sib txawv?
2) qhov sib txawv tam sim no yog qhov sib txawv tshaj plaws ntawm COVID-19. Nws yog ze li ob zaug kis tau tus kab mob ua ntej thiab yuav ua rau mob hnyav dua. Txawm hais tias kev tshawb fawb qhia tias cov tshuaj tiv thaiv COVID-19 tsis tshua muaj txiaj ntsig zoo rau qhov sib txawv, cov tshuaj tiv thaiv tseem zoo li muab kev tiv thaiv COVID-19 hnyav.
Yuav noj tshuaj tua kab mob puas cuam tshuam rau cov tshuaj tiv thaiv kab mob?
Nws puas muaj kev nyab xeeb los txhaj tshuaj tiv thaiv COVID-19 nrog tshuaj tua kab mob? Tsis muaj kev cuam tshuam lossis cuam tshuam ntawm cov tshuaj tua kab mob thiab tshuaj tiv thaiv COVID-19, yog li thaum qhia, tshuaj tua kab mob tuaj yeem noj txhua lub sijhawm cuam tshuam nrog kev tswj hwm tshuaj tiv thaiv COVID-19.
Puas yog lub cev tiv thaiv kab mob hauv lub cev puas tsim cov tshuaj tiv thaiv?
Lub cev tiv thaiv kab mob tau txais, nrog kev pab los ntawm lub cev hauv lub cev, tsim cov hlwb (tshuaj tiv thaiv kab mob) los tiv thaiv koj lub cev los ntawm ib tus neeg invader tshwj xeeb. Cov tshuaj tiv thaiv no yog tsim los ntawm cov hlwb hu ua B lymphocytes tom qab lub cev tau raug rau cov neeg ua phem.
Puas yog tus kab mob txhaj tshuaj tiv thaiv kab mob cowpox tiag tiag?
Txawm hais tias lub hauv paus ntsiab lus ntawm vaccinia tus kab mob tsis paub tseeb , tshuaj tiv thaiv tuaj yeem sawv cev ntawm tus hybrid ntawm variola variola Tecovirimat (TPOXX) Nws tau pom zoo los ntawm FDA thiab qhia txog kev kho mob ntawm tib neeg cov kab mob me me uas tshwm sim los ntawm tus kab mob variola hauv cov neeg laus thiab menyuam yaus uas hnyav li 13 kg.
