HealthMedicine Actions Facebook Tweet Email COVID Vaccine Could Affect Sharks Conservationists warn some COVID vaccines depend on oil from shark livers. Research could kill half a million sharks. Prev Next By: Chance Seales Posted Most Recent Interactive: Sports betting boom is sending more people to the ER You could have money waiting for you and not even know it Kelly Broderick FBI: California woman acted as agent for China, monitored Taiwan president’s son Piper Hudspeth Blackburn, CNN Health Nobel medicine prize goes to 3 scientists for shining light on brain activity AP via Scripps News Group Online sports betting boom linked to surge in gambling disorder ER visits Kelly Broderick Residents near New York plant should be tested for toxic chemical, attorney says Scripps News Group Join the 'Morning Rush' team every weekday at 7 a.m. ET About Scripps News Download the Scripps News app.