total descendants::7 total children::2 |
"In a previous study published in The Lancet, those who received two doses of AstraZeneca and then received a booster Pfizer jab had a 25-fold increase in antibodies. When the Pfizer booster was given following two Pfizer shots, antibody levels rose more than eightfold." https://www.theweek.co.uk/news/science-health/954141/which-covid-vaccine-works-best-as-booster |
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