Government ministers say more victims of infected blood scandals will die without full compensation.
Paymaster General Nick Thomas-Symonds provided evidence for the public's special inquiry, involving the worst treatment disaster in NHS history.
It is believed that 30,000 patients in the UK were infected with HIV or B and C after receiving contaminated blood clotting products or after receiving blood transfusions in the 1970s and 1980s.
Mr Thomas-Symonds agreed that only 106 final pay awards were paid, which was "very unsatisfactory", nearly a year after a scandal report on the scandal was published.
"I will never think it is satisfactory until everyone receives the compensation they deserve," said the Cabinet Office Minister.
"The purpose should be to absolutely pay as soon as possible."
The final report on the scandal, published last year, found that disaster could be largely avoided if the health authorities had already taken different decisions at the time.
The report said that in the 1970s and 1980s, there was too little work to stop importing contaminated blood products from abroad, and there was evidence that elements of the scandal had been covered up.
Last month, Sir Brian Langstaff, the chairman of the public inquiry, ordered an additional two-day hearing after receiving "a letter, email, email, email" and expressed concerns about the way the government's compensation scheme is managed.
Prime Minister Rachel Reeves set aside £11.8 billion in the final budget to present the final award to the victims and their families, but the latest data shows that the total to date is less than 1 per cent, about £97 million.
Over the past three years, survivors of scandal and relatives of some relatives have also received a series of temporary compensation payments.
Eleven victims and their representatives provided evidence at an emotional group meeting in front of about 300 people in Westminster.
Campaign Chairman Andrew Evans, contaminated blood, told the hearing that many victims and their families felt "betrayed and disappointed."
“People give up any expectations of receiving anything,” he said.
“They have lost all hope that justice has been done, and we can’t do it for longer.”
Other witnesses criticized the way they contacted the individual and “invited” to step up and demand final compensation, calling it “waiting for your lottery to appear.”
Gary Webster of Hemophilia contracted HIV and hepatitis C in a student at Trelor School in Hampshire in the 1970s and 1980s.
He added: “It’s too slow and people won’t get the justice they deserve.”
Under current regulations, if death from HIV or hepatitis C or hepatitis C or C before full compensation is obtained, any final ruling can be passed on to his relatives through his estate.
However, compensation can also have different effects on their lives by the person affected by the scandal (e.g., partner, sibling, or parents).
If they died before agreeing to compensation, their claim will be with them and cannot be passed.
During an inquiry later that day, Thomas-Symonds, who is in charge of the government's response, said he was "frustrated by further payment progress".
The Infected Blood Compensation Agency (IBCA) is an independent agency to pay for victims of the scandal, he said it believes that “batch” rewards will be awarded to infected survivors by the end of 2027, with most affected people, such as family members and caregivers, such as payments at the end of 2029.
Mr Thomas-Symonds said he believes the timeline is "backstage" rather than the goal to work hard on.
"The logic of doing this is that it may not have come forward at this stage (claimed) yet," he said.
“I’ve never been to anything, but it’s clear they are absolutely backs and I hope these payments will be accelerated (in the future).