Officer steps in to give a second grader a night to remember. This is the cbs weekend news. Ninan good evening. Im reena ninan. We begin tonight with breaking news about the spreading coronavirus. At least 19 deaths are now reported in the u. S. , the latest fatalities, two more people in washington state. There are now more than 420 cases across 29 states. Off californias coast, 19 crew members and two passengers are on grand princess have tested positive for the virus. More than 3,500 others on board remain stuck at sea. As vice persident mike pence says the u. S. Is tracking another ship that may have shared a crew with coronavirushit cruise line. Heres danya bacchus. Reporter passengers aboard the grand princess cruise ship are in a holding pattern. Were not sick. Were just held captive. Reporter Monica Achter is one of the 3,500 aborkd waiting off the coast of San Francisco and wondering if she will be tested next after 21 people on the ship came up positive for the coronavirus. We really dont know much. Were just sitting here listening to the reports when the captain goes on. Repo dropped off supplies, and vice persident pence said tests are coming. All passengers and crew will be tested for the coronavirus and quarantined as appropriate. Reporter 16 people have died in washington state, most linked to the Life Care Center near seattle. In southern california, Murrietta Valley High School closed and 71 students were told to selfquarantine after an employee who was exposed to coronavirus and became ill. That employee is now being tested. Theyre not saying who, what, so its very concerning because we dont know if our kids were exposed to porter strd university of ibothelednpern c, replacing them with online classes. Tech giants twitter, facebook, apple, amazon, and microsoft are asking some employees to work from home. The economic costs are adding up. 40 of all imports enter the country through the port of los angeles, employing thousands. But now, its unusually quiet. This will be billions of dollars worth of impact because the supply is not coming in. Reporter and today, another cruise ship that came to port here in the Los Angeles Area is keeping passengers on board until the covid19 test results for a sick passenger comes back. Officials say they are doing that out of an abundance of caution. Reena. Ninan danya bacchus, thank you, dania. Well, the coronavirus has now spread to nearly 100 countries and territories. There are more than 105,000 cases on six continents. Least 3,500 people have deed. Italy has the highest death toll outside china and tonight is imposing massive quarantines on tens of millions of people. Charlie dagata is there. Reporter if italy is anything to go by, the United States better buckle up. New numbers out tonight ive,583 cases air, jump of more than 1200 new cases with 233 deaths overall. Today, the vatican announced that pope francis will deliver his next two public addresses via video instead of his usual appearances at st. Peters square. And it comes after the vatican announced its first case. Considering it sits smack dab in the middle of a country that is seeing the worst outbreak in europe, perhaps it was just a matter of time before it eventually reached the vatican. Politicians havent been immune, either. Isolating myself at home. Ordered to head home, tens of thousands of American Students studying abrought here, like eric meade from maryland. If it were up to you you would be like, im staying. Definitely, definitely. I want to stay and i dont think its necessary for me to go home. Reporter butas the crisis deans and the numbers stack up, people here are becoming less inclined to leave it all to chance. Charlie dagata, cbs news, rome. Ninan today in florida, vice persident mike pence also announced new screening procedures for all cruiseship passengers as the Trump Administration tries to control a growing crisis. Weijia jiang is in West Palm Beach where President Trump is spending the weekend. Today we reached an agreement with the cruiseline industry to further enhance entry and exit screening, and also to establish ship board testing for the coronavirus. Reporter vice persident mike pence met with cruiseline executives in florida while trying to downplay the scale of the coronavirus. During a briefing in washington, Health Officials could not provide an exact number of americans who have been tested for coronavirus. The f. D. A. Commissioner said more than paept00 specimens have been tested but patients often get more than one test. 48 states and washington, d. C. Are conducting Public Health lab testing, while West Virginia and maine are still preparing. On friday, President Trump said this while touring the centers for Disease Control in atlanta anybody that needs a test gets a test. Theyre there. They have the tests. And the tests are beautiful. Reporter hours later, the president announced on twitter that North Carolina congressman mark meadows will replace Mick Mulvaney as chief of staff after months of denying mulvaney was out the door. That was a false report. I have a great relationship with mick. Get over it. Theres going to be political influence in foreign policy. Reporter mulvaney received sharp criticism for an octo the administration withholding u. S. Military aid to ukraine, a move at the center of the president s impeachment. Since then, his role diminished. Obviously, todays vote is just one more step in a flawed process to try to impeach the president. Reporter meadows fiercely defended the president during the impeachment proceedings. He will sharpen the white houses political perspective as mr. Trump tries to win reelection. Cbs news has learned that mulvaney will play a big role in President Trumps reelection campaign. He has also been named the special envoy to northern ireland. Reena. Ninan weijia jiang traveling with the president. Thank you, weijia. In quanzhou, china, today, a five. Story Hotel Housing people quarantined with coronavirus collapsed. Rescue workers scrambled to save dozens trapped under the rubble. 80room hotel opened just two years ago. Officials say more than 40 people have been rescued. The economic ramifications of the coronavirus are also far reaching. Michael george reports that businesses large and small are suffering. Reporter as quickly as coronavirus is spreading, so is fear, especially over travel. Its crazy. The whole situation. Reporter the Airline Industry is projected to lose 113 billion, according to some experts. Want spreading outbreak is also costing investors trillions. On wall street, it was another wild week. All three major averages eked out small gains but still down 10 from recent peaks. Larry kudlow is hoping to calm fears. I will still argue to you that this is contained. The sense right now among investors is that we just dont know the extent of this virus, and thats why weve seen so much volatility in the market. Reporter some of the biggest names in finance, including citigroup, jpmorgan chase, and Morgan Stanley are precaution. Then thats hit to main street. Businesses are hurting. 21 report a moderate to severe impact. More than half say theyre making changes, like increasing prices and reducing business costs to protect themselves. Even the n. B. A. Is considering playing games in front of empty stands, a possibility not everyone is on board with. I aint playing. laughter if i aint got the fans in the crowd. Thats who i play for. Reporter today we learned the n. C. A. A. Is also considering holding march madness games without any fans initancy, but for no theyre saying that would only be in a worstcase scenario. Reena. Ninan glad theyre taking preparation leeftz. To campaign 2020 now, its on to the next primaries for joe biden and Bernie Sanders, the two contenders face off next week in six more states. Heres nikole killion. What a difference a week makes. Reporter in the show me state, former Vice President joe biden showed up. This time last week, i was in south carolina. cheers and applause they hadnt finished voting. And the press and the pundits had declared bidens campaign is dead. Reporter bolstered by a delegate lead, a flurry of endorsements, and an infusion of cash, the newly minted frontrunner took on his democratic opponent. Senator sanders like to say hell need a record turnout to defeat donald trump. Hes right. And were the campaign thats going to do that record turnout. cheers . A twoperson race. Thats what weve got. Reporter vermont senator Bernie Sanders adjusted his schedule to stay focused on michigan, a state he narrowly won in 2016. I just dont think that joe biden can generate enthusiasm. I have zero doubn my mind that together we are the campaign that can beat trump. cheers and applause reporter with the competition tightening, sanders sharpened his contrast with biden on trade and social security. Medicare, that is the gorilla in the room. And youve got to put all of it on the table. Everything. Everything. Reporter the Biden Campaign countered, launching its largest single advertising blitz. Joe biden has always been a strong supporter of social security. Reporter a 12 million buy across six states. As biden and sanders duke it out, theyll share the same turf come election 90 this tuesday. Both candidates have scheduled events in ohio, one of several key battlegrounds that votes later in the month. Reena. Ninan nikole killion, thanks, nicole. A broad security crackdown in saudi arabia leaves two senior members of the royal family detained. An official confirms to cbs news the tensions happened at a moment of economic crisis in the kingdom and appeared to tigher d prince mohamed bin salman, also known as m. B. S. Hes academying as de facto ruler due to his fathers advanced age. Investigators acting on a tip recovered what they believe to be the remains of missing toddler evelyn boswell. The 15monthold was last seen in disrnlg but wasnt reported missing by her family until last month. The remains still need to be positively identified. Evelyns mother remains in Police Custody after being arrested last week for filing a false report. Straight ahead, coronavirus fears have led to a shortage of critical medical supplies. We go inside a factory struggling to meet demand. Tennessees called the volunteer state. How disaster brought out the best nonetheless people. And later, the officer on special duty to give a young girl a moment she will never forget. S the economy, other religion booming. Across the country theres been panic buying of hand sanitizer, bottledly water and toilet paper. Costcos chief Financial Officer says, its been nuts. But is it really necessary . Molson coors reports on the new stress on the supply chain. Reporter here at medicom augusta, georgia factory is buzzing. Theyre work nearly around the clock to fill demand. Protective masks of every kind are flying off store shelves across the country. Guillaume laverdure is the chiefet operating officer of medicom, a Global Supplier of infectioncontrol products. And this struggle to meet demand is not specific to yu country. Its industrywide . Its all over the industry nall over the countries. We dont recommend for them. Rter enver heedical officer e savorprice says the dwindling masks of shortage is concerning. I worry about our ability to deliver continued care care. Reporter a standard surgical mask is effective at resisting large, airborne droplets or other fluids but is not designed to filter viruses. Its loose fo makes it easier for droplets to enter around the edges of the mask. The nknife respirator is an upgrairkd a tight fitted mask that forced inhaled air towards the masks body and not its ages. Its ce ing out 95 of particulates, including small droplets, but not viral particles. It could have the alternative, undesired effect of transmitting these infections more readily for the untrained awarer. There is no role for the masks in the community. Reporter despite pleas by public Health Officials, panic buying of surgical masks appears to contie. Cbsews, augusta, georgia. Ninan a new royal appearance by prince harry and meghan markle. Theyre in london this weekend. Today, they were swarmed by photographers and fans as they arrived at the Royal Albert Hall for a concert. The two officially step away from their roles as senior royals on march 31. To alaska and a sport that features some of the worlds toughest, furclad athletes. The yi gets off to a start today in anchorage. The race officially begins across some of the most extreme terrain on earth. A new milestone for spacex. A falcon 9 rocket blas d of late last night, landing safely minutes later. It was the 50th success other touchdown of a booster rocket. The unmanned caps us was carrying a twopon payload to the International Space station and that includes a sweet treat for the crew reeses pieces and skittles. Up next, answering the call. How neighbors in nashville mobilized to help the recovery fornadoes. Killed at least 24 people had barely left tennessee this week when thousands began stepping forward to help. Mireya villarreal met with one extraordinary volunteer. Reporter at the corner of twhernashvilwe fouin oprea, houg volunteers. Looks like a war zone. I mean, look at this. Reporter the celebrity trainer took to the streets and started a gofundme page. So far, its raised more than 34,000, which oprea says shell distribute to neighbors like terry warren. I was standing in that house, and when the house started shaking, i just knew it was going to fall apart and everything. Reporter the tornado destroyed his home. Now hes sleeping in his car just feet away from opreas mobile operation. Its like a miracle. They were there when i needed them the most. Reporter it will take time for people to heal here. It will never be the same and it kills me. Reporter i can tell it really kind of tuur heart. Reporter music city may have changed, but its character has not, and this week tennessee. Thank you. Reporter . The volunteer state, lived up to its nickname. Mireya villarreal, cbs news, nin cong up, how a School Special made a yoish c tu ninan we end tonight in van buren, arkansas, the annual dance for fathers and daughters is a big deal, but one young girl had no doubt until a hero came to the rescue. Heres juke. Reporter officer nick questions patrolling the halls of central elementary, but this by a second grader. He reporter what would that have been like . Humiliating. Reporter his boss told him about a volunteer opportunity to escort children in need to the annual daddydaughter dance. I said would you like to be my date for the daddydaughter dance . And she was like, yes. And i said, were good. Reporter eightyearold avey coxs father passed away over the holidays. Ive been wanting to go for a long time. My dad couldnt take me. Reporter aveys mom, angela. I mean, im truly grateful for nick. Because he definitely provided a bright spot in our in our crazy month we had before. Reporter with the help of her mom and a family friend, avey picked out the perfect dress. And i believe they went through about 10 dresss, and the one avey wore i think is the last one. She had her heart set on the last one. Reporter officer harvey showed up in his Police Cruiser nape posed for pictures. Another officer ordered a limo to take them to a dance. You have ever been in a limo before . No. Reporter what night . Getting to dance with him. Reporter that made him smile. Were you happy you got to go . Yes. Reporter would you go again do you hope he will ask you again. Yes. Reporter do you feel like you can count on him . Uhhuh. I can count on her, too. Reporter and his gesture may already be having an impact. So you want to be a police officer. Uhhuh. Reporter why . Because of nick . Uhhuh. Reporter whats the lesson you learned out of this . Dont take anything for granted. Enjoy your kids. Appreciate their childhood. Because theyre not going to be young forever. Reporter jamie yuccas, cbs news, van buren, arkansas. Ninan such sweet advice. Well, thats the cbs weekend news for this saturday. Later on cbs, 48 hours. And a reminder, dont forget to spring forward an hour overnight for Daylight Saving time. Im reena ninan in new york. For all of us at cbs news, thanks for joining us. Good night. Live from the cbs bay area studios, this is kpix 5 nose. One person has made it off the cruise ship circling off the bay area coast tonight. The other 3500 are waiting on word for when it might be their turn. If you are looking for hand sanitizer, you are pretty much out of luck, but there are some signs the panic buying is slowing down. And after our driest february ever, the bay area finally get some rain and there is more on the way. That evening, we begin with new details on the coronavirus stricken cruise ship held off the coast. We are learning a sick passenger on board was evacuated in the overnight hours. This video shows that person, a woman in r ing transpted to an ambulance in San Francisco. She is not showing any signs of the coronavirus. Officials say she has cancer and urgently needed treatment. She was last reported in stable condition. But 3500 passengers and crew dont know when they will be allowed to leave. Betty yu is live in San Francisco with how they are coping. Reporter those 3500 passengers cannot go out onto thso ny of them are spending a lot of time in their rooms, watching movies, playing cards and doing arts and crafts. The ship was supposed to return to San Francisco today, but now the passengers and crew members are awaiting word to see when and where the cruise ship will dock. The coast guard this morning loaded up more supplies to deliver to the grand princess. Last night a coast guard helicopter delivered facemasks and other protective gear provided by princess cruises