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CDC: University of Texas Cabo cluster provides model for how to respond to COVID-19 outbreaks
The Centers for Disease Control is citing the response to an early outbreak of COVID-19 in a group of University of Texas students who traveled together to Mexico as an example of how to handle similar clusters in the future.
The students left for Cabo San Lucas just one day after Travis County reported its first COVID-19 case. Upon return, about a third of them—60 total—tested positive for the disease and infected at least four other people.
The outbreak "among a young, healthy population with no or mild symptoms" was ultimately controlled "with a coordinated public health response that included rapid contact tracing and testing of all exposed persons," according to a CDC analysis published today.
The CDC believes this model may help contain future COVID-19 outbreaks as schools plan to reopen.
The UT Health Austin COVID-19 Center, a multidisciplinary team established in early March to help with the university's pandemic response, investigated the cluster and trained medical students, public health students, and clinical and research staff members to trace contacts and help coordinate testing for those who qualified.
Other actions—including a municipal shelter-in-place order issued in late March and UT-Austin's weeklong transition to remote learning—helped limit the spread of the disease, according to the study.
The study's authors recommend that schools and universities prepare for similar outbreaks.
"Contact tracing and testing of close contacts, regardless of symptoms, is important in limiting spread, especially in young and healthy populations living in shared housing and in controlling future COVID-19 outbreaks that might occur as schools and universities reopen," they wrote.
The efficacy of contract tracing, however, has diminished as the state of Texas continues its reopening.
"Right now, what happens when you call somebody who's a positive and you ask them where they've been over the past week, they've been everywhere," Austin-Travis County Interim Health Authority Dr. Mark Escott said at a virtual press conference on Wednesday. "They've had contact with hundreds of people."
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APD is searching for suspect Stephen Broderick.
Austin police lifted the shelter in place order after searching the area around 9600 block of Great Hills Trail near the Arboretum for a 41-year-old man named Stephen Broderick, who they believe is responsible for shooting and ultimately killing three people in Northwest Austin
As of 5 p.m., the suspect is still at large and considered to be armed and dangerous, though police do not believe he is actively targeting anyone else. During a press briefing at 4:45 on Sunday, APD Interim police Chief Joseph Chacon said they are switching the search from the immediate area to a fugitive search as they have exhausted all the leads they currently have.
Chacon confirmed during the briefing that Broderick was a former Travis County Sheriff's Office deputy. Chacon said they will remain on the scene for "several hours" and there were 75 FBI agents on the scene as of the briefing.
APD @Chief_Chacon provides updated media briefing in relation to Great Hills Trail incident. - PIO8 https://t.co/47siNWhARI
— Austin Police Department (@Austin_Police) April 18, 2021
Police believe the victims, who have been identified as two Hispanic women and one Black man, knew their assailant. Chacon said a child was involved but is now safely in police custody. Broderick was described as 5 foot, 7 inches with a medium build and was last seen wearing a gray hoodie, sunglasses and a baseball cap.
"We're very sorry that obviously that this has happened and we continue to try and locate this individual, we are transitioning from a search in this area to a fugitive search and those efforts will continue until this person is located," Chacon said. "I don't want anyone to think that we're packing up and going home. We're going to continue to look for this individual because he continues to pose a threat to this community."
At a 2:30 p.m. press briefing, Chacon said APD responded to a "shoot, stab, hot shot" call on Great Hills Trail and Rain Creek Parkway at 11:46 a.m. to find the three victims with gunshot wounds. APD was joined by the Austin Fire Department. ATCEMS, the local chapter of the FBI, the U.S. Marshals, Department of Public Safety, and the Round Rock Police Department for support.
Though Austin Travis-County EMS originally reported it as an active shooter situation, police now believe the incident was an isolated domestic event.
"This is still an ongoing and active investigation and we do not have this individual in custody yet," Chacon said during the first press briefing. "We would ask if you have your neighbors, phone numbers, call or text them check on them and make sure that they're okay. We are concerned that he might possibly take a hostage and be himself sheltered somewhere waiting for us to leave."
At this time the Great Hills Trail scene is still active. We are still asking residents to shelter in place and report suspicious activity. While a suspect is still at large it appears this is a domestic situation that is isolated and there is no risk to the general public. -PIO8
— Austin Police Department (@Austin_Police) April 18, 2021
Three helicopters and SWAT teams were sent to the area, as well as 18 ATCEMS response assets. According to Austin Police, the incident occurred at an apartment complex near Great Hills Trail and Rain Creek Parkway.
#texasshooting #masshooting Arboretum shooting Austin. pic.twitter.com/SkIsgDoYHt
— Jamie Hammonds (@jamie_hammonds5) April 18, 2021
APD announced at 1:02 p.m. that Loop 360 will be shut down in both directions from Spicewood Springs to 183 due to the incident. The roads will remain closed until law enforcement is able to wrap up the crime scene and units demobilize.
TRAFFIC UPDATE: Loop 360 will be shut down in both directions from Spicewoods Springs to 183 due to ongoing incident. - PIO8
— Austin Police Department (@Austin_Police) April 18, 2021
This is a developing story.
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Formula 1 is returning to Florida for the first time since 1959, announcing that the brand-new Miami Grand Prix will join the calendar in 2022 and Austin will no longer be the only F1 race in the U.S.
Held at the Hard Rock Stadium complex in Miami Gardens, this will be the first race in the Sunshine State in 62 years. With a new track setup, F1 will loop the stadium, home of the NFL's Miami Dolphins.
Excited for @F1 @f1miami @HardRockStadium - a Global Entertainment Destination. This event will bring opportunities for so many and will be world-class. Thank you to @gregmaffei #chasecarey #stefanodomenicali @MayorRHarris @Ogilbert @CommishDiaz @MayorDaniella pic.twitter.com/n6dDDD1cPX
— Tom Garfinkel (@TomGarfinkel) April 18, 2021
The new 3.36 mile circuit has 19 corners, three straights and potential for three DRS zones, with expected top speeds of 198 mph.
Now with two races in the U.S., F1 President Stefano Domenicali said they will avoid having back-to-back events by keeping the Miami Grand Prix separate from the U.S. Grand Prix, which is held at Austin's Circuit of the Americas.
The date of the race has yet to be confirmed, though Domenicali said he expects the first race in a 10-year deal to take place in the second quarter of 2022. Austin's race will take place on Oct. 24 this year.
"The USA is a key growth market for us, and we are greatly encouraged by our growing reach in the U.S. which will be further supported by this exciting second race," Domenicali said.
Miami will mark the 11th race location in the U.S. since the Championship began in 1950: Circuit of The Americas in Austin; Dallas, Texas; Indianapolis, Indiana; Sebring, Florida; Riverside, California; Watkins Glen, New York; Long Beach, California; Las Vegas, Nevada; Detroit, Michigan and Phoenix, Arizona. COTA was first opened in 2012.
Domenicali said F1 will be working with the FIA and the Hard Rock Stadium to leave a lasting impact on the community: discounted tickets for residents, a program to support local businesses and a STEM education program through F1 in schools.
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