2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb (WHO) pom zoo kom txhua lub tebchaws qhia cov tshuaj tiv thaiv kab mob ntsws rau hauv lawv cov kev txhaj tshuaj tiv thaiv kab mob niaj hnub, thiab txhua tus menyuam yaus tau txais peb koob tshuaj tiv thaiv kab mob pneumococcal. Qhov no yog ib qho tseem ceeb tshwj xeeb hauv cov teb chaws uas muaj kab mob ntsws siab thiab cov me nyuam tuag coob heev.
Thaum twg tau txhaj tshuaj tiv thaiv kab mob pneumococcal conjugate?
Cov tshuaj tiv thaiv kab mob pneumococcal thawj zaug (Prevnar 7, PCV7) tau tso cai siv hauv Tebchaws Meskas hauv 2000. Nws suav nrog purified capsular polysaccharide ntawm xya serotypes ntawm S. pneumoniae. Xyoo 2010, 13-valent pneumococcal conjugate vaccine (PCV13, Prevnar 13) tau ntawv tso cai hauv Tebchaws Meskas.
LEEJ TWG cov lus qhia tshuaj tiv thaiv kab mob pneumococcal conjugate?
Muab 1 koob ntawmPCV13 ua ntej. Muab 1 koob tshuaj PPSV23 tsawg kawg yog 8 lub lis piam tom qab ib koob tshuaj PCV13 ua ntej thiab tsawg kawg 5 xyoos tom qab ib koob tshuaj PPSV23 ua ntej. Tus neeg twg uas tau txais ib koob tshuaj PPSV23 ua ntej hnub nyoog 65 xyoos yuav tsum tau txais 1 koob tshuaj zaum kawg thaum muaj hnub nyoog 65 xyoos lossis laus dua.
Leej twg nrhiav tau tshuaj tiv thaiv kab mob pneumococcal?
Pneumococcal typing systems tsim los ntawm Franz Neufeld thiab lwm tus tau coj mus rau cov tshuaj tiv thaiv kab mob tshwj xeeb tag nrho. Pivotally, Alphonse Dochez thiab Oswald Avery cais pneumococcal capsular polysaccharides hauv 1916-17.
Cov tshuaj tiv thaiv kab mob pneumococcal conjugate hu ua dab tsi?
Nyob tob. Khoom noj thiab tshuajKev tswj hwm (FDA) tau tso cai thawj cov tshuaj tiv thaiv kab mob pneumococcal conjugate ( PCV7 lossis Prevnar®) hauv xyoo 2000. Tib xyoo ntawd, Tebchaws Meskas tau pib siv PCV7 ib txwm muaj. hauv cov menyuam yaus. Nws muab kev tiv thaiv kab mob los ntawm 7 hom (serotypes) ntawm cov kab mob pneumococcal.
Pom zoo:
Cov tshuaj tiv thaiv dab tsi rau kev txhaj tshuaj tiv thaiv thib ob?
Cov tshuaj tiv thaiv COVID-19 thib ob yog dab tsi? Cov kev mob tshwm sim feem ntau tom qab koob thib ob yog qhov mob ntawm qhov chaw txhaj tshuaj (92.1% tshaj tawm tias nws kav ntev dua 2 teev); qaug zog (66.4%); mob lub cev lossis leeg nqaij (64.
Nyob hauv nyuas leej twg tsim nyog tau txhaj tshuaj tiv thaiv covid?
Txhua tus neeg muaj hnub nyoog 12 xyoos thiab laus dua uas nyob hauv Tebchaws Meskas muaj cai tau txais cov tshuaj tiv thaiv. Raws li lub Yim Hli 16 2021, New Yorkers uas muaj kev tiv thaiv kab mob tsis zoo tam sim no tuaj yeem tau txais lawv qhov koob tshuaj tiv thaiv COVID-19 thib peb.
Leej twg txhaj tshuaj tiv thaiv kab mob dev vwm?
Ob leeg intramuscular (IM) thiab intradermal (ID) kev tswj hwm tshuaj tiv thaiv kab mob vwm rau PrEP tau pom tias muaj txiaj ntsig zoo. Xyoo 2010, Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb (WHO) suav nrog hauv nws cov lus pom zoo rau kev txhaj tshuaj tiv thaiv kab mob dev vwm rau kev tswj hwm tus ID ntawm 3 koob tshuaj 0.
Vim li cas cov tshuaj tiv thaiv combustion yog cov tshuaj tiv thaiv oxidation?
Kev sib xyaw ua ke ib txwm ua rau muaj oxygen lossis huab cua. … Hauv combustion cov tshuaj tiv thaiv oxygen yog ua ke nrog cov roj qhov chaw feem ntau carbon thiab hydrogen raws li ua rau carbon dioxide thiab dej thiab yog li qhov no yog cov tshuaj tiv thaiv oxidation.
Puas kev tiv thaiv txo qis tom qab txhaj tshuaj tiv thaiv covid?
Cov kws tshaj lij tseem tsis tau paub tias kev tiv thaiv yuav kav ntev npaum li cas. Thaum cov kws tshawb fawb tau pom tias cov tshuaj tiv thaiv yuav tiv thaiv tib neeg feem ntau rau thawj ob peb lub hlis tom qab tau txais koob tshuaj thib ob, lawv tsis muaj ntaub ntawv hais txog kev tiv thaiv kab mob mus ntev uas cov tshuaj tiv thaiv no tuaj yeem muab.
