Geral The infection enigma: why some people die from typically harmless germs RealRadioTvBrasil janeiro 13, 2026 Nature, Published online: 14 January 2026; doi:10.1038/d41586-026-00082-1 Millions of people worldwide carry genetic mutations that weaken their immune system. Tags: Geral Post navigation Previous Campo Tupi/Iracema volta a produzir 1 milhão de barris por diaNext Six steps to protect researchers’ digital security