American hospitals and state labs have handled at least 68 Ebola scares over the last three weeks, according to the U.S. Centers for Disease Control and Prevention.
Hospitals in 27 states alerted the CDC of the possible Ebola cases out of an abundance of caution amid the growing outbreak in Guinea, Liberia and Sierra Leone. Fifty-eight cases were deemed false alarms after CDC officials spoke with medical professions about patient exposures and symptoms, but blood samples for the remaining 10 were sent to the CDC for testing, the agency told ABC News today.
Seven of the samples tested negative for the virus and results for the remaining three are pending, the agency said.
Once a hospital or state lab notifies the CDC of a possible Ebola case based on travel history and symptoms, CDC officials talk to someone familiar with the suspected patient’s history to determine whether blood testing for the virus is necessary, said CDC spokeswoman Kristen Nordlund. They discuss symptoms and determine whether the patient may have been exposed to the virus. Exposure can happen if the patient is a health care worker, has buried someone with Ebola, has lived in a house with someone who had Ebola or has lived in a place where Ebola is spreading.