The following information is from Children’s Health Defense.

The US military has ended its flu vaccine mandate for active-duty and reserve service members, as well as civilian personnel, effective immediately.

The policy change was announced in a Dept. of Defense memorandum, with Secretary of War Pete Hegseth saying the decision reflects a shift away from broad requirements.

“We’re seizing this moment to discard any absurd, overreaching mandates.”
— Pete Hegseth

Hegseth said service members remain free to take the flu vaccine but will no longer be required to do so.

“The notion that a flu vaccine must be mandatory … is overly broad and not rational.”
— Pete Hegseth

The military has required annual flu shots for decades, with mandates dating back to at least 1945.

The Dept. of Defense had already begun loosening the policy in 2025, ending the requirement for reservists unless they were called to extended active duty.

Pam Long, director of Children’s Health Defense’s Military Chapter, called the latest move a “major victory for individual liberty,” noting that service members had continued to face consequences for refusing the vaccine until recently.

“Service members were still being punished for refusal … up until this week.”
— Pam Long

Some advocates said the change marks a return to informed consent and questioned whether military leadership should be making medical decisions for troops.

Others warned the move could lead to increased illness and healthcare costs.

Critics of the mandate argued the flu shot has limited effectiveness and pointed to studies suggesting higher infection rates among vaccinated individuals in recent seasons.

A 2025 Cleveland Clinic study found those who received a flu vaccine had a higher risk of contracting the flu compared to those who did not, according to sources cited in the report.

Some analysts also described the mandate as financially beneficial to pharmaceutical companies, noting protections that limit liability for vaccine-related injuries.

The policy shift comes amid broader changes to military vaccine requirements.

In 2025, President Donald Trump signed an executive order to reinstate service members discharged over the Covid-19 vaccine mandate, restoring rank, pay and benefits.

The Covid-19 mandate had been linked to declines in recruitment and manpower, with thousands of service members discharged and others restricted from participation.

The Dept. of Defense later launched task forces to review the impact of those policies.

Some analysts said growing public opposition to vaccine mandates and concerns over recruitment may have contributed to the decision to end the flu vaccine requirement.

“Vaccine mandates are a huge issue now that the public is in revolt against all of them.”
— Jeffrey Tucker

Advocates also pointed to grassroots efforts and individual cases, including service members who faced disciplinary action for refusing vaccines, as factors influencing the policy change.

For more information, read the full article here.