1/5 ÚLTIMO MOMENTO: #SputnikV muestra una fuerte protección contra #Ómicron, más del doble de actividad neutralizante frente a Pfizer, en un estudio independiente realizado por el Instituto Spallanzani con sede en la UE @INMISpallanzani
LEER 👇 sputnikvaccine.com/esp/newsroom/p…
2/5 El estudio realizado en Inst. Spallanzani, en Italia, en muestras de suero comparables, muestra que Sputnik V induce anticuerpos neutralizantes 2,1 veces más altos que 2 dosis de Pfizer en total, 2,6 veces más alto 3 meses después de la vacunación
👇 medrxiv.org/content/10.110…
3/5 Gran rendimiento de Sputnik por:
• Amplio conjunto de anticuerpos frente a estructura estabilizada con prolina menos flexible de Pfizer que produce anticuerpos contra partes mutadas del virus
• 2 dosis distintas
• Vectores adenovirales imitan mejor la infección natural
1/5 BREAKING: #SputnikV shows strong protection against #Omicron, over 2x higher virus neutralizing activity vs Pfizer vaccine, in independent study by EU-based Spallanzani Institute @INMISpallanzani.
2/5 Study, conducted in equal lab conditions in Spallanzani Inst in Italy on comparable sera samples, shows Sputnik V induces 2.1x higher virus neutralizing antibodies titers than 2 doses of #Pfizer jab in total, 2.6x higher 3 months after vaccination
👇 medrxiv.org/content/10.110…
3/5 Reasons for Sputnik superb Omicron performance:
• Wide pool of antibodies vs Pfizer’s less flexible proline-stabilized structure producing antibodies to most mutated virus part
In recognition of quickly waning Pfizer vaccine efficacy US FDA recommends reducing interval for Pfizer booster shot from 6 months to 5 months. Instead, booster by other vaccines is needed to lengthen Pfizer vaccine protection particularly against #Omicron
Gamaleya Institute: “Russian Ministry of Health recommends Sputnik Light booster 6 months after vaccination to increase protection against #Omicron and other mutations.” Sputnik vaccines showed high level of virus neutralizing antibodies and T cells against #Omicron
Sputnik Light is a universal booster to other vaccines for fastest, strongest and longest protection against #Omicron and other mutations.
👇 indiamedtoday.com/sputnik-v-indu…
1/4 Sputnik team has been the 1st to raise issue with quickly dropping efficacy of mRNA vaccines and relentlessly offered cooperation through mix&match/combo vaccine approach that works better against emerging mutations such as #Omicron and #Delta.
2/5 According to Swedish data Pfizer vaccine’s efficacy against #Delta COVID strain is falling to below 30% after 6 months.
👇 papers.ssrn.com/sol3/papers.cf…
3/5 The UK Health Security Agency said those who had received three doses of Pfizer’s vaccine saw their protection against symptomatic illness caused by #Omicron variant drop to 45 percent within 10 weeks.
👇 gov.uk/government/pub…