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One in eight cancers worldwide linked to infections, WHO agency says

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 29/09/2026, 20:38:24 UTC.

Briefings

A 2026 study by the International Agency for Research on Cancer (IARC) estimates that 2.3 million new cancer cases globally in 2024 were caused by infections, representing 12% of all new cancer cases. This figure suggests these infections could be prevented through treatment or vaccines. The study was led by Dr Gary Clifford, a scientist at the IARC, and was reported by FRANCE 24's Jennie Shin.

Key points

• An estimated 2.3 million new cancer cases worldwide in 2024 were caused by infections, accounting for 12% of all new cancer cases.
• The study indicates that these infections could be prevented with treatment or vaccines.

Context and limitations

The data covers only 2024 cases and is based on an IARC study; specific geographic breakdowns or long-term follow-up data are not provided.

Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 29/09/2026, 20:39:33 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.

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