Experts warn that a rare but dangerous bacterial infection is spreading at a record rate in Japan, with officials struggling to identify the cause.
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While older people are considered at greater risk, the group A strain is leading to more deaths among patients under 50, according to NIID. Of the 65 people under 50 who were diagnosed with STSS between July and December in 2023, about a third, or 21, died, the Asahi Shimbun newspaper reported.
