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The debate turns on a few critical questions — whether testing is reliable enough to replace universal safeguards, how infectious hepatitis B truly is, why past strategies failed, and what the CDC's internal shake-ups mean for vaccine policy writ large.—
Dr. Céline Gounder,
CBS News,
12 Dec. 2025 The typical viruses that cause infectious hepatitis were not seen in the children’s cases, though adenovirus is considered a suspect.—
Marina Pitofsky,
USA TODAY,
21 Apr. 2022 The usual viruses that cause infectious hepatitis were not seen in the cases, and scientists and doctors are considering other possible sources, including COVID-19, other viruses and environmental factors.—
Maria Cheng,
ajc,
19 Apr. 2022 The cockroach–a new suspect in the spread of infectious hepatitis.—
Rebecca Kreston,
Discover Magazine,
9 May 2012