The text messages were released Monday by Sens. Ron Johnson, R-Wis., and Rand Paul, R-Ky., as part of their ongoing examination of Fauci’s government communications.
One portion of the exchange centered on reactions people were experiencing after receiving their second vaccine dose. Fauci pointed to significant immune-system reactions, including fever and cytokine-related symptoms, and acknowledged that the response “theoretically could be associated with miscarriage in the 1st trimester.”
The disclosure is certain to intensify questions from Republicans who have spent years pressing federal health agencies over how vaccine uncertainties were handled during the pandemic.
For critics of the government’s COVID response, the central issue is not simply what officials ultimately recommended. It is whether important uncertainties were adequately communicated to Americans at the time decisions about vaccination were being made.
“The text chain released today could have an immediate impact [on] public health and the principle of informed consent,” Johnson’s press release read.
Johnson and Paul also warned that the newly obtained material represents only a portion of a much larger collection of communications recovered from Fauci’s government phone.
According to the senators, the records contain approximately 34,000 text messages and 522 voicemails. Only three contacts were identified by name, while the rest of the communications were connected to phone numbers whose identities had not yet been established.
The lawmakers cautioned that the review remains ongoing.
“It is too early to determine whether any data has been deleted,” the release added.
The senators also explained that reviewing the enormous volume of communications would require time because the records contain both potentially relevant government business and private conversations.
“To protect the privacy of individuals with whom Dr. Fauci communicated, as well as personal messages unrelated to the public health issues he was involved in, it will take time to carefully review the large volume of information the senators received.
“Chairman Johnson, Chairman Paul, and their staffs will work diligently and cooperatively to release relevant information to the public as soon as possible.”
The newly released exchange began with Murthy asking questions about vaccination during pregnancy. He wanted to know whether pregnant women should receive the vaccine earlier or later in pregnancy and whether officials had observed adverse outcomes among women who had already been vaccinated.
Fauci initially told Murthy there were “no data or theoretical reason” to recommend vaccination at one particular stage of pregnancy over another.
The discussion also touched on concerns that mRNA vaccines could somehow modify a person’s genetic material. Fauci rejected that theory.
But later that evening, the conversation moved toward another issue: the immune response generated by the second vaccine dose.
Fauci noted the possibility of significant fever and a cytokine response following the second shot. That prompted Walensky to acknowledge the concern.
Walensky replied that it was “definitely a good point, esp after dose two.”
Murthy also brought up concerns he had heard about mRNA vaccination potentially causing mutations in a developing fetus. He described Fauci’s observation regarding the immune response after the second dose as “a really good point.”
The conversation continued into the next day, when Murthy raised a recommendation from the World Health Organization that had advised against using Moderna’s vaccine in pregnant women at the time because the available safety data were limited.
Fauci responded by emphasizing the difficult calculation officials faced: weighing the uncertainties surrounding vaccination against the known dangers COVID-19 posed to pregnant women.
He pointed to more than 10,000 pregnant women who had already received vaccines without “no issues” reported and cited recommendations from the Food and Drug Administration, the Advisory Committee on Immunization Practices and the American College of Obstetricians and Gynecologists that permitted pregnant women to make an individual decision about vaccination.
Fauci also referenced animal toxicology research, saying those studies had not identified warning signals.
Murthy subsequently acknowledged that the WHO position had surprised him. He argued that a strong recommendation against vaccination based primarily on a lack of data could have consequences of its own.
He warned that such a recommendation could be “potentially quite damaging to public confidence among pregnant women.”
Walensky agreed with the concern and said she intended to bring the issue before an upcoming ACIP meeting.
The messages are now emerging as Fauci faces another wave of Republican scrutiny on Capitol Hill. Lawmakers have continued examining his pandemic-era communications and decision-making, including his recent testimony in which he invoked the Fifth Amendment 111 times despite receiving a sweeping preemptive pardon from former President Joe Biden.
For Johnson and Paul, the latest disclosure is therefore unlikely to close the book on Fauci’s government communications.
With thousands of additional messages and hundreds of voicemails still being reviewed, lawmakers say there could be considerably more information waiting to be uncovered.
The pregnancy-related discussion provides a glimpse into the private conversations taking place among some of the nation’s most influential public health officials at a critical moment in the pandemic.
Whether additional records reveal further disagreements, unanswered questions or previously undisclosed concerns remains to be seen.
For now, the newly released texts are likely to keep the debate over transparency, vaccine policy and informed consent firmly in the spotlight.
