A health care worker at Texas Health Presbyterian Hospital in Dallas who provided care for Thomas Eric Duncan, the Ebola patient who died there earlier this week, is in isolation after testing positive for Ebola in a preliminary test at the state public health laboratory in Austin.
Dallas County Judge Clay Jenkins said Sunday the unidentified health care worker is a "heroic" person who "was proud to provide care to Mr. Duncan."
Another test to confirm the diagnosis will be conducted by the Centers for Disease Control and Prevention in Atlanta, according to the Texas Department of State Health Services.
CDC director Tom Friedman said testing will be completed later Sunday.
"At some point there was a breach in protocol and that breach in protocol resulted in this infection," Friedan said.
"The level of her symptoms, and indications from the test itself suggest the level of the virus that she had is low," Frieden said.
The worker is in stable condition. Jenkins said the health care worker's family has requested privacy because they are "going through a great ordeal."
"While this is bad news, this is not news that should bring about panic," Jenkins said.
The state health department said the worker reported a low grade fever Friday night and was isolated at Texas Health Presbyterian Hospital Dallas and the preliminary test result was received late Saturday.
"The entire process from patient's self-monitoring to the admission into isolation took less than 90 minutes," Dr. Daniel Varga with Texas Health Presbyterian Dallas said at a news conference Sunday morning.
Texas Health Presbyterian Dallas said a close contact of the health care worker has already proactively been put into isolation at the hospital. The 24-bed Intensive Care Unit at the hospital is being used as an isolation unit.
Mayor Mike Rawlings said the health care worker lives in an apartment complex in the 3700 block of Marquita Avenue in Dallas.
Rawlings said Dallas-Fire Rescue crews have cleaned and decontaminated open areas of the complex.
A reverse 911 call went out at 7:15 a.m. Sunday to alert neighbors. Rawlings also said materials about the virus were placed on peoples' doors in the area.
Rawlings said there is a pet inside the apartment and that they "have a plan to take care of the pet."
The car the health care worker drove the hospital has been decontaminated and secured. Rawlings said everything the new patient touched has been decontaminated to ensure everyone's safety.
Texas Department of State Health Services said "contact tracing" has begun. Health officials interviewed the health care worker and are identifying any other contacts or potential exposures.
Texas Health Presbyterian Dallas said the health care worker was involved in Duncan's care on his second visit to the hospital. Duncan, from Liberia, was the first person diagnosed with Ebola in the U.S. He died from the virus on Oct. 8.
The hospital said the worker followed all Centers for Disease Control protocols in caring for Duncan, including wearing gloves, gown, mask and shield.
Health care workers, among the 48 already being monitored, will be monitored twice daily, Jenkins said. Nineteen people are in charge of the monitoring, Jenkins said he asked for additional CDC help at midnight and workers had arrived in Dallas. None of the rest of the monitored people have shown symptoms of Ebola.
Ebola is spread through direct contact with bodily fluids of a sick person or exposure to contaminated objects such as needles. People are not contagious before symptoms such as fever develop.
"We knew a second case could be a reality, and we've been preparing for this possibility," said Texas health commissioner Dr. David Lakey. "We are broadening our team in Dallas and working with extreme diligence to prevent further spread."
Varga said the emergency department at Texas Health Presbyterian Dallas is on diversion, meaning ambulances will not bring new patients to the ER, but the hospital will continue to care for the patients at the hospital.
Frieden said four things are being done now -- caring for the health care worker, assessing her contacts from the moment she showed symptoms, evaluating other health care workers for exposure, and investigating how it happened to make sure it doesn't happen in the future.
Photo Credit: Getty Images
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