evidence: FACT CHECK: Is Thailand Banning Pfizer’s COVID-19 Vaccine After It Caused Princess’ Health Issues? An image shared on Instagram purports Thailand is banning Pfizer’s COVID-19 vaccine after Thai Princess Bajrakitiyabha fell into a coma following a booster shot. [...] The Instagram post features a screenshot of a tweet that includes a link to an article claiming Thailand banned the Pfizer COVID-19 vaccine after it allegedly made a princess fall into a coma. "Thailand to BAN Pfizer After Thai Princess Falls Into Coma Following Booster Jab," the image’s text reads.