Europe

This archive covers progress stories and milestones from across Europe, spanning health, climate policy, social equity, and scientific research. From small-nation experiments to E.U.-wide initiatives, these reports highlight what is working and why.

Virus up close, for article on HIV cure

H.I.V. is reported cured in a second patient, a milestone in the global AIDS epidemic

A second patient clearing HIV after a bone-marrow transplant confirmed the first cure wasn’t an anomaly — and gave researchers something real to build on. The procedure replaced the patient’s immune cells with donor cells carrying a mutation that blocks HIV from entering the body, but it remains risky, expensive, and limited to those already requiring it for cancer. Still, the case is quietly reshaping what scientists believe is possible, pointing gene therapy research toward a future that doesn’t require a transplant at all.