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PeakMetrics / Fact Checks

Health & medicine fact checks

Explore claims publishers have checked about health & medicine. Read their original ratings and follow the evidence.

13,666 published reviews in this topic

مرصد أخبار ميترHealth & medicine

وفاة أول رجل عربي يخوض تجربة الحمل والولادة

Publisher’s rating: مش حقيقي

The review says posts circulating on May 24, 2025, falsely claimed that an Algerian named Ahmed al-Fateh had died. It identifies the person in the videos as Ukrainian content creator Vitalii Semenov, says the pregnancy videos were satirical, and reports that his Instagram post on May 25 contradicted the death rumor.

日本ファクトチェックセンター(JFC)Health & medicine

「大阪万博にマラリア蚊など様々なウィルスを持った蚊が撒き散らされた」?

Publisher’s rating: 誤り

The review says the insects reported at the Osaka Expo were chironomid midges, not mosquitoes. It cites an expert who identified the sampled insects as chironomids and said they do not bite people or pose a significant risk of transmitting disease; therefore, the claim that malaria or other viruses were being spread at the Expo is unsupported. [S1]

Deutsche WelleHealth & medicine

Prostate cancer is the easiest cancer to diagnose when it first starts and to watch it progress to bone metastases. […] For even with the most aggressive form, it is a 5-7 year journey without treatment before it becomes metastatic. [...] It is highly likely he was carrying a diagnosis of prostate cancer throughout his White House tenure and the American people were uninformed.

Publisher’s rating: Unproven

DW describes Quay’s assertion that Biden was diagnosed with prostate cancer while president and that the public was uninformed as unproven. The review says Biden’s 2024 health summary did not mention the small nodule found during a routine physical exam the previous week; the excerpt does not establish when the cancer began.

Deutsche WelleHealth & medicine

Ich würde gerne wissen, wie Dr. Jill Biden Krebs im fünften Stadium übersehen hat. Oder ist dies eine weitere Vertuschung?

Publisher’s rating: Falsch

The review says the claim of “stage five” cancer is inaccurate: prostate cancer staging under the TNM system is generally described from I to IV, and Biden’s Gleason score of 9 is a different classification. It also notes that Jill Biden’s doctorate is in education, not medicine, and concludes that the allegation she overlooked his cancer is misleading.

Deutsche WelleHealth & medicine

Prostatakrebs ist der im Anfangsstadium am einfachsten zu diagnostizierende Krebs. [...] Denn selbst bei der aggressivsten Form dauert es ohne Behandlung 5-7 Jahre, bis er Metastasen bildet. [...] Es ist sehr wahrscheinlich, dass er während seiner Amtszeit im Weißen Haus bereits von der Diagnose Prostatakrebs wusste und das amerikanische Volk nicht darüber informiert hat.

Publisher’s rating: Unbelegt

DW says the allegation that Biden knew of his prostate cancer during his presidency and concealed it is unsupported. It notes that reporting and a book examining his health from 2021 to 2024 did not address the current prostate cancer diagnosis.