vememah Posted December 23, 2020 Share Posted December 23, 2020 (edited) Quote AstraZeneca says its vaccine should be effective against new coronavirus variant (Reuters) - British drugmaker AstraZeneca Plc told Reuters on Tuesday its COVID-19 vaccine should be effective against the new coronavirus variant, adding that studies were under way to fully probe the impact of the mutation. “AZD1222 (AstraZeneca’s vaccine candidate) contains the genetic material of the SARS-CoV-2 virus spike protein, and the changes to the genetic code seen in this new viral strain do not appear to change the structure of the spike protein,” an AstraZeneca representative said in an email. Drugmakers are scrambling to test their COVID-19 vaccines against the new fast-spreading variant of the virus that is raging in Britain, the latest challenge in the breakneck race to curb the pandemic. “Through vaccination with AZD1222, the body’s immune system is trained to recognise many different parts of the spike protein, so that it can eliminate the virus if it is later exposed,” the AstraZeneca representative added. The mutation known as the B.1.1.7 lineage may be up to 70% more infectious and more of a concern for children. It has sown chaos in Britain, prompting a wave of travel bans that are disrupting trade with Europe and threatening to further isolate the island country. The AstraZeneca-Oxford shot is considered vital for lower-income countries and those in hot climates because it is cheaper, easier to transport and can be stored for long periods at normal refrigerator temperatures. Data from AstraZeneca’s late-stage trials in the UK and Brazil released earlier this month showed the vaccine had efficacy of 62% for trial participants given two full doses, but 90% for a smaller sub-group given a half, then a full dose. Reuters reported late on Tuesday that India is likely to approve AstraZeneca’s vaccine for emergency use by next week. https://www.reuters.com/article/health-coronavirus-astrazeneca-vaccine/update-1-astrazeneca-says-its-vaccine-should-be-effective-against-new-coronavirus-variant-idUKL1N2J21YQ Edited December 23, 2020 by vememah Quote Link to comment
vememah Posted December 23, 2020 Share Posted December 23, 2020 2 hours ago, Kampokei said: da li to znaci da 95% ljudi stice puni imunitet To znači da je udeo zaraženih u vakcinisanoj grupi za 95% manji od udela zaraženih u kontrolnoj grupi, ništa više ni manje od toga. 2 hours ago, Kampokei said: prilicno sam siguran da su se testirani na vakcinu, bilo da su primili pravu vakcinu ili placebo, posle tretmana ponasali kao i svi mi ovih dana - hands, face, space. Da li ce onda cifra biti 95% i kada oprez bude na nizem, a prosecna "kolicina virusa" medju zarazenima vrlo moguce na visem nivou nego danas? To jeste pitanje za milion dolara, ali može se pretpostaviti da je na tako velike brojeve bio vrlo sličan procenat neodogovornih i u kontrolnoj i u vakcinisanoj grupi i da je on bio znatno veći od 5%. Verovatno je da će u stvarnom životu ako se ne sprovode nikakve druge mere zaštite efikasnost biti manja. Svakako se ne preporučuje nekorišćenje zaštitnih sredstava i posle vakcinacije dok se pandemija ne smiri. Quote Link to comment
vememah Posted December 23, 2020 Share Posted December 23, 2020 (edited) BioNTech CEO Ugur Sahin: Quote Scientifically, the likelihood is high that this is the case because even though this variant has multiple mutations, only 1% of the relevant protein has changed. That means 99% are still the same, and we know that the immune response that our vaccine use is attacking this protein from multiple sides. So the likelihood is high that the vaccine will still work. But we will get the results in two weeks, and then we can be sure. https://www.dw.com/en/biontech-ceo-the-science-we-did-was-important/a-56032805 Edited December 23, 2020 by vememah Quote Link to comment
vememah Posted December 23, 2020 Share Posted December 23, 2020 (edited) Edited December 23, 2020 by vememah 1 Quote Link to comment
Moracikus Posted December 23, 2020 Share Posted December 23, 2020 https://mobile.reuters.com/article/amp/idUSKBN28X2CR?__twitter_impression=true Kinezi izgleda nesto mute jer nece da objave rezultate po regijama vec samo ukupno Quote Link to comment
Kenji Posted December 23, 2020 Share Posted December 23, 2020 Verovatno zbog trke sa procentima izmedju Fajzera, Moderne i ostalih. Medjutim ova vakcina je iz grupe inaktiviranih i veoma je važno da se pojavi što pre. Ovo je stara tehnologija izrade što znači da je proveren svaki segment proizvodnje i logistike. Vakcine protiv gripa su iz ove grupe i kad smo već kod procenata, efikasnost se kreće do 68% (kod žive vakcine je oko 35%) Odatle valjda i oprez u PR-u jer.. procentometrija. Ono što je u stvari najbitnije je da će i svetska sirotinja dobiti veću šansu da preživi proizvodeći je u nekim svojim Torlacima. Quote Link to comment
Moracikus Posted December 23, 2020 Share Posted December 23, 2020 Stelaju procente to je svima jasno. Ako to mogu da stelaju sto bi onda bili sigurni u njenu bezbjednost. Ja je necu primiti ovdje u AUS ali me brine cinjenica da na kraju moze zapasti u ramenima Balkanaca. Quote Link to comment
vememah Posted December 23, 2020 Share Posted December 23, 2020 https://ourworldindata.org/covid-vaccinations Quote Link to comment
Moracikus Posted December 23, 2020 Share Posted December 23, 2020 Sve sam vise ubijedjen da vakcinacija Fajzerom i Modernom ne moze biti dovoljno brza bez obzira na organizaciju. Mora Astra JNJ i ostale da budu odobrene da bi vidjeli milionske cifre na dnevnom nivou Quote Link to comment
vememah Posted December 24, 2020 Share Posted December 24, 2020 Quote ARGENTINA HAS REGISTERED THE SPUTNIK V VACCINE BASED ON RUSSIAN CLINICAL TRIAL DATA ... The efficacy of the vaccine is 91.4%. https://sputnikvaccine.com/newsroom/pressreleases/argentina-has-registered-the-sputnik-v-vaccine-based-on-russian-clinical-trial-data-/ Quote Link to comment
Budja Posted December 24, 2020 Share Posted December 24, 2020 Kazu da je Argentina kupila 10 miliona Sputnika i da su ignorisali Pfizer, sto izaziva, je l da, kontraverze unutar Argentine. Quote Link to comment
Moracikus Posted December 24, 2020 Share Posted December 24, 2020 Ufffff Kako bi ovo bila dobra vijest 2 Quote Link to comment
Moracikus Posted December 24, 2020 Share Posted December 24, 2020 Ovo se pola doze se potpuno uklapa u onu Seklerovu tezu da se virusu treba postepeno izlagati. Prosto mi je nevjerovatno da se do ove kombinacije doslo slucajnom greskom 1 Quote Link to comment
Dankan Ajdaho Posted December 25, 2020 Share Posted December 25, 2020 Gomila otkrića u nauci desila su se igrom slučaja ili greškom. Penicilin je otkriven slučajno. Quote Link to comment
Misko Posted December 25, 2020 Share Posted December 25, 2020 3 hours ago, Moracikus said: Ovo se pola doze se potpuno uklapa u onu Seklerovu tezu da se virusu treba postepeno izlagati. Prosto mi je nevjerovatno da se do ove kombinacije doslo slucajnom greskom Mislim da je Sekler za mnogo stosta u pravu, steta sto on nije dobio vise prostora ranije, nego ovi debili nestorovic i gnjidice iz KS... Quote Link to comment
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