>>13418236>>13418333>>13418400The Pfizer vaccine is the perfect planned obsolescence vaccine, you need a new shot every 6 months.
The adenovirus vector vaccines (astrazeneca, sputnik, j&j) even if less effective than the mrna ones, seem to be much better at creating long lasting protection, perhaps because they actually use a virus, so it resembles an infection a lot more
https://www.ynetnews.com/health_science/article/bytq34n0uIsrael reports sharp decline in Pfizer coronavirus vaccine efficacy
Preliminary data from an analysis conducted by the Health Ministry shows 42% decrease in vaccine protection from infections and up to 60% from severe illness among vaccinated; Israel mulls 3rd booster shot for all over 65s..........................................However, most people who had been vaccinated at the early stage of the vaccine drive appear to be over the age of 65 and findings may not reflect the vaccine's efficacy among those in other age groups.
Ministry officials deemed the findings disturbing but claimed those were only preliminary analyses of very raw data. It was not yet clear whether the results were linked to an apparent erosion of the vaccine's protection against the virus or greater resistance of the Delta variant to the inoculation........................The premier and health officials will discuss various solutions to the surging morbidity and may entertain the possibility of administering a third booster shot to the country's elderly population.
