Anxiety over the U.S.-China trade war is continuing to heighten after the Dow Jones Industrial Average, Nasdaq Composite, and S&P 500 all had their worst day of 2019.

This market turmoil occurred on Monday after China devalued its currency and after President Trump announced new tariffs on Chinese imports. The Dow was down 767 points by the end of the day.

Investors, Axios reports, are starting to fear that the trade war "could do massive damage to the entire global economy." The report goes on to cite Jim Paulsen, The Leuthold Group chief investment strategist, who in a memo to clients on Monday wrote, "If the stimulus introduced about the globe in the last six to nine months does not trigger at least some bounce in the economic and earnings recovery, it won't be recession fears that will spike, it will be depression fears."

The Treasury Department later on Monday officially labeled China a currency manipulator in yet another escalation of the trade war. Amid Monday's market turmoil, Lawrence Summers, who served as National Economic Council director under former President Obama, warned that "we may well be at the most dangerous financial moment since the 2009 Financial Crisis." Brendan Morrow

Law & Order: Special Victims Unit will continue its reign as the longest-running live-action prime-time television series for at least three more years.

NBC announced on Thursday it is giving three-year renewals to all of producer Dick Wolf's shows that air on the network: Law & Order: SVU, Chicago Fire, Chicago P.D., and Chicago Med. "Dick Wolf has proven time and time again that he makes shows audiences love," NBC Entertainment Chairman Paul Telegdy said in a statement, adding that the network is "delighted, excited, and proud" that the series will continue.

Starring Mariska Hargitay, Law & Order: SVU is now in its 21st season, and is the second longest-running TV series of any kind, behind The Simpsons. Catherine Garcia

Masoumeh Ebtekar, Iran's vice president for women and family affairs, is the latest Iranian government official to contract coronavirus.

At least seven officials in the country have tested positive for the coronavirus, COVID-19. Ebtekar is the highest-ranking woman in Iran's government, and is now quarantined at home, her deputy announced on Thursday. She was photographed on Wednesday during a cabinet meeting, sitting just a few yards away from President Hassan Rouhani.

The other infected officials are Iraj Harirchim, deputy health minister; Mojtaba Zolnour, a Parliament member from Qom and head of Parliament's national security and foreign policy committee; Mahmoud Sadeghi, a member of Parliament from Tehran; Morteza Rahmanzadeh, the mayor of a Tehran district; Dr. Mohamad Reza Ghadir, head of coronavirus management in Qom; and Hadi Khosroshahi, a major cleric and former ambassador to the Vatican. Iran's official media has reported that Khosroshahi, 81, has died.

The first case of coronavirus in Iran was reported on Feb. 19 in Qom. Health Ministry officials on Thursday said there are 245 confirmed cases in the country, and at least 26 people have died from the virus. Health experts estimate there are many more COVID-19 cases in Iran, because the death rate is so high. Friday prayers have been canceled in Tehran and 22 other cities, and all schools and universities are closed until March 21. Catherine Garcia

Federal health employees who met coronavirus evacuees at two California military bases earlier this year did not receive proper training in safety protocols until five days after their arrival, a whistleblower said.

The New York Times obtained a portion of the whistleblower's complaint, which said the workers also did not have adequate protective gear. The whistleblower is described as being a senior leader at the Department of Health and Human Services, and submitted their complaint to the Office of the Special Counsel.

The whistleblower said the workers were "improperly deployed" to March Air Reserve Base and Travis Air Force Base. They went into the quarantined areas where the evacuees were being processed, and then would walk around other areas of the base. At least one worker stayed at a nearby hotel and flew back home on a commercial flight, and only a few knew that they needed to monitor their temperature three times a day.

The whistleblower said that throughout the operation, they fielded "panicked calls" from deployed staffers who "expressed concern with the lack of HHS communication and coordination." When senior Trump administration officials later heard their concerns, the staffers were "admonished," the whistleblower said, and had their "mental health and emotional stability questioned." The staffers believe the administration is trying to "whitewash" what happened, the whistleblower continued, and won't listen to their health and safety concerns.

Travis Air Force Base is in Solano County in Northern California. On Wednesday, the Centers for Disease Control and Prevention announced the first known instance of a person in the United States testing positive for coronavirus without traveling abroad or having known exposure to someone with the virus. The patient lives in Solano County, and the CDC said it is possible they came in contact with a person who caught coronavirus abroad and came to the United States infected. Catherine Garcia

A Syrian government airstrike Thursday in the country's Idlib province killed at least 29 Turkish soldiers, a Turkish official said.

Rahmi Dogan, the governor of Turkey's Hatay province, said additional troops were injured, while the monitoring group Syrian Observatory for Human Rights put the death toll higher, at 34. Local media reports that after the airstrike, Turkish President Recep Tayyip Erdogan called an emergency meeting of his top security officials.

Syrian rebels backed by Turkey have control of some territory in Idlib, and the Syrian government, with the support of Russia, is trying to retake those areas. Turkey began sending more troops to Idlib earlier this month, in an attempt to slow down the Syrian army's advance across the province. The intense fighting has sparked Syria's latest humanitarian crisis, as hundreds of thousands of displaced people are now fleeing toward the Turkish border. Catherine Garcia

Caity Weaver at The New York Times has laid out a fascinating "royal Instagram mystery" proposing that something fishy is afoot when it comes to the follower counts of Prince William and Kate Middleton's @KensingtonRoyal account, and Prince Harry and Meghan Markle's newer @SussexRoyal account.

"From the outset, @SussexRoyal was runaway popular," Weaver writes, adding that within a month and a half, Harry and Meghan's account amassed as many followers as @KensingtonRoyal had managed in four years. And yet "it seemed, from the outside, that no matter how many followers @SussexRoyal gained, it could never quite catch up" with William and Kate's account.

Coincidence? Or is @KensingtonRoyal "receiving follower boosts in the form of bots" to keep it ahead?

Read more at The New York Times. Jeva Lange

The Lizzie McGuire reboot might be dead in the water, but that isn't stopping Disney+ from going forward with its other nostalgic revivals.

On Thursday, the streamer announced it will be bringing back the animated sitcom The Proud Family with its original voice cast, per Good Morning America. The show, which initially ran from 2001-2005, doesn't have a premiere date yet, although it does have a new name: The Proud Family: Louder and Prouder.

"In our minds, the show never really went away, as we still had tons of stories left to tell," producers Bruce W. Smith and Ralph Farquhar said in a joint statement. Jeva Lange