William Schaffner
Coverage of William Schaffner in the Nexus archive.
- Can you get flesh-eating bacteria from eating seafood or oysters?
Dr. William Schaffner advised that individuals with liver disease or who are immunocompromised should avoid consuming raw oysters. This advice follows discussion regarding whether flesh-eating bacteria can be acquired from eating seafood or oysters.
- Can you get flesh-eating bacteria from eating seafood or oysters?
People with liver disease or who are immunocompromised should avoid eating raw oysters, according to Dr. William Schaffner. The question of whether flesh-eating bacteria can be obtained from seafood or oysters was raised.
- Tennessee medical experts answer questions about parasite-induced ‘explosive’ diarrhea illness
Tennessee reports cyclosporiasis cases with 'explosive' diarrhea, linked to potential contaminated produce. The CDC investigates a widespread outbreak affecting over half the states, with Michigan officials suspecting contaminated lettuce as the source. Medical experts confirm the parasite is not new but note an unprecedented spike in cases.
- Parasite-induced ‘explosive’ diarrhea illness is in Tennessee. Here’s how many cases have been reported in Nashville.
Nashville has fewer than 10 confirmed cases of cyclosporiasis, a parasite-induced illness causing diarrhea and vomiting. The CDC is investigating an outbreak affecting 34 states, with 1,645 cases reported in 2026, while Michigan officials suspect contaminated lettuce as a potential source.
- Tenn. doctors share ways to minimize your risk of catching cyclosporiasis, the diarrhea-inducing parasite
Cyclosporiasis, a parasitic illness causing severe diarrhea, has spread to Tennessee and Kentucky with cases in 31 states. Doctors recommend washing, peeling, or cooking produce to reduce risk, as symptoms can last weeks and require antibiotic treatment.
- World monitors deadly hantavirus outbreak as doctors warn against panic
A deadly hantavirus outbreak occurred aboard a cruise ship, prompting experts to warn against panic as more details emerge. Dr. William Schaffner provides additional information on CBS News. The outbreak is being monitored worldwide.