As the Trump administration contemplates new clinical trials for Covid boosters and moves to restrict Covid vaccines for children and others, parents whose children participated in the clinical trials expressed anger and dismay.
“It’s really devastating to see this evidence base officially ignored and discarded,” said Sophia Bessias, a parent in North Carolina whose two- and four-year-old kids were part of the Pfizer paediatric vaccine trial.
“As a parent and also a paediatrician, I think it’s devastating that we might no longer have the option to protect kids against Covid,” said Katherine Matthias, a paediatrician in South Carolina and a cofounder of Protect Their Future, a children’s health organization.
Robert F Kennedy Jr, head of the US Department of Health and Human Services (HHS), has called for new trials using saline placebos for each of the routine childhood vaccines recommended by the Centers of Disease Control and Prevention (CDC), even though these vaccines have already been tested against placebos or against vaccines that were themselves tested against placebos.
Marty Makary, the head of the US Food and Drug Administration (FDA), and Vinay Prasad, the FDA’s vaccines chief, outlined a plan in a recent editorial to restrict Covid boosters for anyone under the age of 65 without certain health conditions.
For everyone else between the ages of six months and 64 years old, each updated Covid vaccine would need to undergo another randomized controlled clinical trial, Makary and Prasad said.
It’s not clear when, how or whether this plan will be implemented officially.
On Tuesday, top US health officials said on the social media site X that they would remove the recommendation for Covid vaccination from the childhood immunization schedule, and would also cease recommending it for pregnant people, who have much higher risks of illness, death and pregnancy complications with Covid.
On Friday, the CDC appeared to contradict that announcement by keeping Covid vaccines as a routine immunization for children – though the agency now says health providers “may” recommend the vaccine, instead of saying they “should” recommend it.
Changing recommendations could affect doctors’ and parents’ understanding of the safety and effectiveness of the vaccines.
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Source: The Guardian, 2 June 2025