text below comes from a John Dee’s Almanac pdf
Some Notes on mRNA Vaccine Safety
The Pfizer-BioTech Fact Sheet for Healthcare Providers Administering Vaccine (revision 12/2020) states the following :
‘Additional adverse reactions, some of which may be serious, may become apparent with more widespread use of the Pfizer-BioNTech COVID-19 Vaccine.’
The FDA Briefing Document on the Pfizer-BioNTech COVID-19 Vaccine, for consideration at the Vaccines and Related Biological Products Advisory Committee Meeting December 10, 2020, states :
‘There are currently insufficient data to make conclusions about the safety of the vaccine in subpopulations such as children less than 16 years of age, pregnant and lactating individuals, and immunocompromised individuals.’
‘…However, risk of vaccine-enhanced disease over time, potentially associated with waning immunity, remains unknown and needs to be evaluated further in ongoing clinical trials and in observational studies that could be conducted following authorization and/or licensure.’