fauci opens up the possibility that the covid-19 vaccine could be making people more likely to be infected by the virus,” reads the text accompanying a video that was shared to twitter on dec. 13 and accumulated more than a million views within two days. the widely shared clip shows the director of the national institute of allergy and infectious diseases saying, “this would not be the first time, if it happened, that a vaccine that looked good in initial safety actually made people worse.” fauci goes on to reference the development of vaccines for the respiratory syncytial virus and hiv. the video seen in the posts is more than a year old, and fauci made those remarks before covid-19 vaccines were made available – so it’s not a reflection on the safety and effectiveness they’ve demonstrated.
as an example of past vaccines that failed, fauci pointed to the development of an hiv vaccine and clinical trials for the respiratory syncytial virus shot in 1966, where infants suffered from worse symptoms than normal and had to be hospitalized after being vaccinated. since the interview took place, numerous clinical trials and studies have demonstrated the safety and efficacy of covid-19 vaccines, and fauci has repeatedly encouraged people to get vaccinated and get a booster shot. based on our research, we rate false the claim that fauci said a covid-19 vaccine could make people worse. experts say covid-19 vaccines do not cause antibody dependent enhancement, which is what fauci was referring to in the interview.
it then quotes fauci as saying, “this would not be the first time, if it happened, that a vaccine that looked good in initial safety actually made people worse. fauci’s comments related to the need for thorough testing of any vaccine before distribution and he was posing a hypothetical. “maybe talk about where are we in the vaccine development, you just announced a first trial for phase one to test the safety. “to give our viewers a perspective,” fauci replied, “if this were 10, 15, 20 years ago and it was for any vaccine that we wanted to make, you would say a vaccine from the time you start, from the time it’s approved, to be safe and effective, is several years, five, six, seven years. the challenging news is that even at that rocket speed, it’s going to take a few months to show that the initial safety is okay.
so apropos of the question you asked me a moment ago, that if we cycle to another season, that’s when the vaccine is going to be very relevant.” fauci responded that the “initial safety study is to see, if i inject it in the arm, does it have some idiosyncratic or bad reaction.” this would not be the first time, if it happened, that a vaccine that looked good in initial safety actually made people worse.” we reached out to the national institute of allergy and infectious diseases, where fauci is the director, about the facebook post. “after a candidate vaccine is authorized or approved by the fda, rigorous post-marketing safety surveillance is conducted to identify even very rare safety concerns.
excerpts from nih director dr. francis collins’ conversation with dr. anthony fauci, director of nih’s national institute of allergy and infectious disease. dr. anthony fauci underscores the safety of covid-19 vaccines: “the adverse events are unusual and rare, as a matter of fact, “we just need to get more and more people vaccinated,” dr. anthony fauci, chief medical advisor to president biden, tells ‘closing bell., .
fauci told insider that clinical trials have been “very, very clear” that the low-dose covid-19 vaccine is “very safe” for kids. some people in oregon are hesitant to receive the new covid-19 vaccines. some don’t want to be “first in line” to receive a new vaccine and the aap has been pushing for vaccine trials in children. dr. fauci’s comments about vaccination came amid announcements from federal health, .
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