The National AIDS Trust has said that measures to stop visitors to the UK taking advantage of healthcare for free would also threaten the health of Britons.
The proposals, if enforced, would undermine years of work to encourage marginalised at-risk groups to access HIV testing and treatment.
By limiting access to primary care for some migrants living in England we would cut off the only place many of them will get an HIV diagnosis - short of presenting at A&E many years after they were infected, once they are very seriously ill.
We are calling on the Government not to limit universal primary care access to migrants living in England. If they go ahead they risk putting lives at risk and accelerating the spread of HIV in the general population.
A Department of Health spokeswoman said people with HIV would still receive free healthcare if the scheme went ahead.
More top news
The airline apologised as holidaymakers face disruption at the start of the Bank Holiday weekend.
The Hollywood couple, who have been married for 17 years, said they still have "tremendous love and respect for each other".
Jared Kushner discussed the possibility of setting up a secret line of communication with Russia, according to US media.