The Star reported on Friday that the bacterium Helicobacter pylori has been linked to colorectal cancer. The outlet published the finding on September 25, 2026, presenting it as a connection between the common stomach bacterium and cancer of the colon or rectum.
According to The Star, the association places H. pylori alongside other factors studied in relation to colorectal cancer. The report did not specify the size of the study, the population examined, or the strength of the link. It also did not state whether the finding points to causation or merely an observed association.
H. pylori is a bacterium that infects the stomach and is already known to be associated with other gastrointestinal conditions. The Star's report extends that known profile to colorectal cancer, though the outlet's summary provided no further detail on the mechanism or the research behind the claim.
The Star's coverage did not name the researchers, the journal, or the institutions involved, and it did not include figures on how much the risk might rise. Those specifics would be needed to judge how much weight the finding carries.
What to watch next: further reporting or the underlying study, which would clarify the study design, the size of any risk increase, and whether the link holds across different populations.
