Malaria tau tshem tawm qhov twg?

Cov txheej txheem:

Malaria tau tshem tawm qhov twg?
Malaria tau tshem tawm qhov twg?
Anonim

Malaria tau raug tshem tawm ntau los ntawm Tebchaws Asmeskas, Europe, thiab thaj chaw ntawm Latin America thiab Asia los ntawm thaum ntawd. Hauv sub-Saharan Africa thiab Southeast Asia, txawm li cas los xij, tus kab mob rov zoo li tshuaj- thiab tshuaj tua kab-tiv thaiv kab mob ntawm cov kab mob kis tau thiab nyiaj txiag rau kev kho mob thiab tshawb fawb qhuav.

Tus kab mob malaria raug tshem tawm qhov twg?

Tsib lub tebchaws-Argentina, Kyrgyz koom pheej, Paraguay, Sri Lanka, thiab Uzbekistan-tsis ntev los no tau ua tiav peb xyoos sib law liag ntawm xoom hauv zos. Tag nrho tab sis Uzbekistan tau pib ua txheej txheem WHO rau kev lees paub tsis muaj kab mob malaria.

Lub teb chaws twg tau tshem tawm malaria?

Ntiaj teb no, 40 lub teb chaws thiab thaj chaw tau txais kev lees paub tsis muaj kab mob malaria los ntawm WHO - suav nrog, tsis ntev los no, El Salvador (2021), Algeria (2019), Argentina (2019), Paraguay (2018) thiab Uzbekistan (2018).

Lub teb chaws twg tau tshem tawm cov kab mob malaria?

Nyob rau xyoo 2018, Paraguay tau dhau los ua thawj lub tebchaws E-2020 uas tau lees paub los ntawm WHO tias tsis muaj kabmob malaria, thiab xyoo no Algeria tau txais txiaj ntsig zoo ib yam. Peb lwm lub tebchaws - Islamic koom pheej ntawm Iran, Malaysia thiab Timor-Leste - ua tiav xoom cov neeg mob malaria hauv 2018.

Puas yog malaria tshem tawm hauv Asmeskas?

Kev kis tus kabmob Malaria hauv Tebchaws Meskas tau raug tshem tawm thaum xyoo 1950s los ntawm kev siv tshuaj tua kab, cov dej ntws tawm thiab lub zog zoo kawg ntawm cov ntxaij vab tshaus. Tab sis tus kab mob yoov tshaj cum tau tshwm sim rov qab los hauv tsev kho mob Asmeskas thaum cov neeg taug kev rov qab los ntawm thaj chaw hauv ntiaj teb uas muaj kab mob malaria tshwm sim.

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Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?

Peptide daim ntawv cog lus; uncharged tRNA txav mus rau qhov E site & tom qab tawm ntawm ribosome; lub mRNA tau hloov pauv 3 lub hauv paus mus rau sab laug, ua rau tRNA bearing dipeptide hloov mus rau P site P site P-site (rau peptidyl) yog qhov thib ob khi qhov chaw rau tRNA hauv ribosome.

Dab tsi yog asbestiform fibers?
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Dab tsi yog asbestiform fibers?

Raws li siv hauv daim ntawv tshaj tawm no, lo lus asbestiform fibers suav nrog fibers uas muaj lub zog zoo thiab yoog raws, ruaj khov, cov qauv saum npoo tsis muaj qhov tsis xws luag, thiab ntau lwm yam khoom tau piav qhia tom qab. Kev lag luam zoo asbestos yog ib qho piv txwv ntawm asbestiform fiber.

Colleen dewhurst tuag li cas?
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Colleen dewhurst tuag li cas?

Dewhurst tuag rau hnub Thursday ntawm mob qog noj ntshav ntawm nws lub tsev hauv New York suburb ntawm Lewisboro, hais Tom Viola, tus kws tshaj lij rau lub koomhaum uas nws ua haujlwm, Tus Ua Yeeb Yam Equity. Txawm hais tias ntau phau ntawv sau npe Dewhurst hnub nyoog li 65, nws yog 67, hais tias nws tus khub ntev, Ken Marsolais.