Asta se poate traduce prin: Sigur va fi nevoie de a treia doza, si din Israel se va extinde la restul celor care au folosit vacinul Pfizer, valabil cel mai probabil si pentru Moderna.
A se citi tot articolul (si nu numai):
"The decrease coincides with a period in which the government reversed coronavirus restrictions
and the delta variant spread through the country."
Da, eficacitatea vs delta variant e 64%, deja stim asta din diverse studii. Eficacitatea vaccinului contra vechilor versiuni nu a scazut, dar pt delta este diferita.
Si ai uitat sa mai dai inca o linie din acel articol, care este chiar f importanta:
"But the vaccine is still conferring strong protection against severe symptoms of the virus, with hospitalisation rates remaining low. The ministry’s data shows the vaccine’s efficacy in preventing hospitalisation was 93% from June 6th to July 3rd, compared to a 98% rate in the previous period."
Si nu exista nici o dovada ca vaccinurile classice (inclusiv cele chinezesti sau rusesti) vor fi mai eficiente impotriva variantei D. Sau imunitatea naturala dobandita in urma infectiilor cu alte variante.
Post Merge: 09 July 2021, 00:19
Dimpotriva, se pare:
https://www.cnbc.com/2021/07/08/five-vaccinated-countries-with-high-covid-rates-rely-on-china-vaccines.htmlSi:
"Sinovac spokesman Liu Peicheng told Reuters preliminary results based on blood samples from those vaccinated with its shot showed a three-fold reduction in neutralizing effect against the Delta.
He said a booster shot following the two dose-based regimen could quickly elicit stronger and more durable antibody reaction against the Delta. However, he didn't provide detailed data.
Antibodies triggered by two Chinese vaccines are less effective against the Delta compared with other variants, Feng Zijian, former deputy director at the Chinese Center for Disease Control and Prevention, told state media last week."
https://www.reuters.com/world/china/are-chinese-covid-19-shots-effective-against-delta-variant-2021-06-29/