The US state department announced on Saturday that it would stop issuing visas to children from Gaza in desperate need of medical care after an online pressure campaign from Laura Loomer, a far-right influencer close to Donald Trump who has described herself as “a proud Islamophobe”.

"All visitor visas for individuals from Gaza are being stopped while we conduct a full and thorough review of the process and procedures used to issue a small number of temporary medical-humanitarian visas in recent days,” the state department said in a message posted on X, the social media platform formerly known as Twitter, from which Loomer was banned before it was purchased by Elon Musk.

In a pair of posts on the social network on Friday, Loomer had shared video of badly injured Palestinian children and their family members arriving in Houston and San Francisco this month, along with false claims that their shouts of joy were “jihadi chants” and that they were “doing the HAMAS terror whistle”.

Loomer also falsely claimed that she had “exclusively obtained” the two video clips she shared. One was copied from a medical aid charity’s public Instagram account and the other was from the Houston Chronicle’s YouTube channel.