Vaccine passports expire in 6 months in Israel, but not (yet) in the US
Vaccine passport expires in 6 months in Israel
Israel's vaccine pass will expire 6 months after the 2nd dose, meaning people will need booster shots to keep going to restaurants and bars Sept 1. "A booster shot received within five months of the second dose extends the pass' validity by six months."
Israelis face losing vaccine passport without Covid boosters Financial Times Oct 2
Swedish study found Pfizer to have ZERO effectiveness after 6 months - Lancet Oct 2021 preprint
π Download the PDF from VitaminDWiki
VA study found all vaccines dropped in effectiveness after 6 months, one down to 13% - Nov 4, 2021

π Download the PDF from VitaminDWiki
Vaccine effectiveness always fades - it is just a matter of how soon
US now allowing people into US if they have been vaccinated
U.S. Lifting Border Restrictions: Hereβs What Travelers Need to Know WSJ Nov 8, 2021
- (2 shots for most, 1 for some, no booster requirement yet)
Vitamin D might be a better booster
Vitamin D might augment COVID-19 vaccines β 6 papers as of Dec 2021
Vaccine response improved by Vitamin D (Shingles in this case) β Jan 2021
Vitamin D probably can both prevent Influenza and augment vaccine effectiveness β Aug 2018
COVID-19 treated by Vitamin D - studies, reports, videos
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Pfizer and BioNTech are expected to ask that all US adults get booster shots (Nov 9)
Pfizer and BioNTech are expected to ask federal regulators to clear their boosters for all adults NYT
