narvikk/iStock(NEW YORK) — A virus epidemic that started in China about two months ago is now tightening its grip around the globe.Today’s biggest developments:-Stocks tank despite Fed’s interest rate cut-U.S. death toll increases to 9-‘We are at least a year away’ from a vaccine: Expert-Officials say state labs should be equipped for a million tests by end of week-Man in Westchester County, New York, in “serious condition”Here’s the very latest. All times Eastern. Please refresh for updates.

4:39 p.m. Google cancels I/O conferenceGoogle announced that the company’s I/O developers conference scheduled for May 12-14 has been canceled because of coronavirus concerns.Ticket holders will receive a full refund, the company said.

4:30 p.m. Kirkland Washington first responders show flu-like symptomsTwelve of 30 firefighters and police officers in Kirkland, Washington, who were quarantined after potential or direct exposure to COVID-19 are showing flu-like symptoms, city officials confirmed.One firefighter was released from being quarantined at a fire station after waiting for 14 days, officials said.Among the remaining 29 first responders, 19 confirmed they had direct exposure to the virus while responding to calls at a care facility.

4 p.m. Stock markets drop despite Fed interest rate cutU.S. stock markets, after rebounding on Monday, reversed those gains on Tuesday, closing 795 points lower.That loss of 2.94% was mirrored closely by the S&P 500 and NASDAQ, which each tumbled by 2.81% and 2.99%, respectively.

Earlier in the day, the U.S. Federal Reserve announced it would cut interest rates by half a percentage point to help mitigate economic losses because of the coronavirus.

3:20 p.m. North Carolina identifies 1st case of coronavirusA resident of North Carolina has tested positive for COVID-19, Gov. Roy Cooper announced Tuesday afternoon. He or she was exposed at a long-term care facility in Washington State where there is currently an outbreak, Cooper said.The person is doing well and is being isolated at home, Cooper said. Local health officials are identifying close contacts to monitor symptoms and contain spread.”I know that people are worried about this virus, and I want to assure North Carolinians our state is prepared,” Cooper said. “Our task force and state agencies are working closely with local health departments, health care providers and others to quickly identify and respond to cases that might occur.”

3:15 p.m. Trump considering more stringent measures to prevent spread of virusThe U.S. is monitoring other countries that have been badly affected by the coronavirus, such as Italy, South Korea and Japan, to see whether more stringent measures are necessary to prevent a mass outbreak in the U.S., President Donald Trump told reporters at a roundtable discussion at the National Institutes of Health Vaccine Research Center on Tuesday afternoon.Trump did not provide any specifics on what those measures would look like. When asked whether he was considering restricting domestic travel, Trump responded, “We are not looking at that at all, no.”The president also told reporters that he’s not currently considering closing the southern border to stop the spread because “We’re not seeing a lot of evidence of it in that area.”

2:45 p.m. 9th death from virus confirmed in USHealth officials in King County in Seattle has reported a ninth death in the U.S. from the coronavirus, according to a statement.The patient, who is in her 80s, died at her family home on Feb. 26, officials said.County officials also confirmed an additional seven cases of the virus, bringing the total confirmed cases to 21, which includes the patients who died.Eight of the patients who died are from King County, one is from neighboring Snohomish County, which is reporting six total confirmed cases.

2:40 p.m. HHS considering emergency Medicare reimbursements for uninsured patientsThe U.S. Department of Health and Human Services is in discussions about using an emergency provision to reimburse uninsured patients or providers treating uninsured patients impacted by the coronavirus, HHS Assistant Secretary for Preparedness and Response Robert Kadlec told lawmakers Tuesday.The program, the National Disaster Medical System, is typically used for natural disasters to supplement local medical systems, but it can be used to reimburse providers 110% of Medicare rates, Kadlac said.2:35 p.m. Florida confirms presumptive case as positiveA presumptive positive case of coronavirus in the state of Florida has been confirmed, said Gov. Ron DeSantis.The woman is a California resident who tested presumptive positive after traveling to Italy with her sister, who was confirmed by the CDC as one of two positive cases in Hillsborough County on Monday.Since she is a California resident, the CDC will technically list her case under that state, but she is currently under self-isolation in Florida, DeSantis said.

2:20 p.m. 8th death from coronavirus in the US confirmedAn eighth person has died from the coronavirus in the U.S., according to a statement from the Harborview Medical Center in Seattle.The patient was admitted to the hospital on Feb. 24 and died two days later, according to the statement. The patient had underlying medical conditions.While some staff may have been exposed while working in the intensive care unit where the patient was being treated, health officials do not believe any other patients were exposed.

2:15 p.m. 2 major international conferences in US changed due to virusTwo major international conferences scheduled to take place in the U.S. have been canceled over the spread of COVID-19.Later this month, the U.S. was supposed to host a special Association of Southeast Asian Nations summit in Las Vegas, which brings together leaders from the bloc of Southeast Asian countries and others. A spokesperson for the U.S. State Department told ABC News that the administration and ASEAN partners had “made the difficult decision to postpone the ASEAN leaders meeting” indefinitely.In addition, the World Bank and International Monetary Fund are not convening their annual spring meetings in Washington, D.C. and will instead hold them using a “virtual format,” according to a statement from World Bank President David Malpass and IMF Managing Director Kristalina Georgieva.The meetings won’t be canceled or postponed but rather will be held via teleconference because a number of officials cannot travel and both organizations want to be “responsible” during the outbreak, an IMF spokesperson told ABC News.1:50 p.m. Trump donates quarterly paycheck to battle coronavirusPresident Donald Trump has donated his salary from the fourth quarter of 2019 to the U.S. Department of Health and Human Services to support the battle against coronavirus. It’s the fourth time Trump has donated a portion of his salary to HHS during his time as president.White House press secretary Stephanie Grisham tweeted a photo of the check from Trump to the Office of the Assistant Secretary for Health. The check, in the amount of $100,000, is dated Jan. 29, 2020.”Honoring that promise and to further protect the American people, he is donating his 2019 Q4 salary to @HHSGov to support the efforts being undertaken to confront, contain, and combat #Coronavirus,” Grisham wrote.1:40 p.m. 12 states currently reporting cases of COVID-19, CDC saysTwelve states are currently reporting cases of coronavirus, most of which have occurred within the past two weeks, according to CDC officials.The CDC is counting 108 cases of coronavirus in the U.S., including 60 confirmed by the local health systems, 45 from the Diamond Princess cruise and three repatriated from Wuhan, China.The cases are likely a mix of travel-related, contact-related and community associated cases, officials said during a teleconference briefing Tuesday afternoon.Officials urged those with expected exposure to the virus to reach out to their health care provider by phone in order to avoid additional spreading.1:30 p.m. Westchester County man works at small law firm in ManhattanThe Westchester County man who has tested positive for coronavirus works in a small law firm in Manhattan that employs seven people, New York City Mayor Bill de Blasio said in a news conference Tuesday. The man, who is in his 50s, is now being hospitalized at New York–Presbyterian Hospital and is the first patient to become “seriously ill” and require hospitalization in New York, De Blasio said.The patient has been suffering from respiratory symptoms for the past month which recently became more severe, according to the mayor.The man has two sons with a connection to New York City — one who attends SAR Academy in Riverdale, who has no symptoms, and another who goes to school in New York City and has symptoms, De Blasio said. Both sons are being isolated at their home in Westchester County.1:10 p.m. New York’s MTA to disinfect public transportation every 72 hoursThe Metropolitan Transportation Authority will disinfect its entire fleet every 72 hours in response to the coronavirus arriving in New York, MTA Chairman and Chief Executive Officer Patrick Foye told reporters Tuesday.Trains, cars and buses will be cleaned daily as well as handrails, ticket machines, elevators and escalators, Foye said.Mayor de Blasio urged New Yorkers to not panic about contracting the virus from public transportation, emphasizing that it is spread through “prolonged” contact rather than “occasional” or “glancing” contact.Since Monday afternoon, NYC transit has disinfected 427 stations and thousands of buses and subway cars. The Metro-North has also disinfected 60% of its fleet and 64 of 124 stations.Cleaning occurs regularly, but the workers will be cleaning more aggressively and with more force, Foye said.

1:05 p.m. Diamond Princess Cruise passengers to be releasedThe evacuees aboard the Diamond Princess cruise will be released from quarantine Tuesday in an orderly way that “mitigates community concerns about potential exposure,” according to Texas officials.Several buses will transport passengers from Lackland Air Force Base in San Antonio directly to the airport in shifts that correspond with their flight times, officials said. Upon arrival, each group will be met by airport representatives, who will take them directly to the ticket counters, assist with baggage and facilitate movement through security.The release of more than 120 passengers was delayed from Monday at the request of the city of San Antonio.1 p.m. Health officials should know within months whether vaccine is effectiveDr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, told senators during a hearing Tuesday that health officials should know within months whether the coronavirus vaccine being tested in the U.S. and China works.If effective, the drug will be available almost immediately, Fauci said, adding that it will take at least a year to become available to the public.The vaccine is on track to be “literally the fastest that we have ever done,” Fauci said.President Donald Trump said Tuesday that he told vaccine developers to “speed it up.””A lot of good things are happening and they’re happening very fast. I said, ‘Do me a favor, speed it up, speed it up,’ and they will,” Trump said during remarks at the National Association of Counties Legislative Conference. “They’re working really hard and quick.”

12:50 p.m. TSA administrator ‘sure’ airlines will be required to ask passengers about recent travel to additional countriesAirlines have been directed by TSA at 280 airports around the world to ask U.S.-bound passengers about recent travel to China and Iran, but TSA Administrator David Pekoske said he is “sure” additional countries will be added to the list.”Not a large number” of non-U.S. citizens are being denied entry into the country, Pekoske said.If necessary, the TSA will have a contingency plan in place if they have a lot of officers call out sick, he added.12:45 p.m. Officials in New York’s Westchester County tracking more individuals following confirmed caseHealth officials in Westchester County in New York investigating the possibility of additional cases related to the man who tested positive for the coronavirus on Tuesday.The man is a regular commuter from New Rochelle through Grand Central and rises the Metro-North railway, a source familiar with the case told ABC News. It is unlikely that the man rides the subway from Grand Central Station, because his law firm is nearby.Investigators are also tracking the movements of the man and his family within Westchester County, Westchester County Executive George Latimer told reporters at a news conference.Individuals “of concern” may or may not require testing, said Westchester County Commissioner of Health Dr. Sherlita Amler.The man has two kids in the U.S., one who attends Salanter Akiba Riverdale Academy in the Bronx’s Riverdale neighborhood, which has voluntarily closed. Another child is away at college, the source said. His other two kids are in Israel, Latimer said.Twelve people in Westchester County who may have been exposed are currently undergoing quarantine, Latimer said.

12:25 p.m. Coronavirus has led to the cancellation of several Super Tuesday voting events abroadCoronavirus has led to the cancellation of several voting events in Italy via Democrats Abroad. Events in Milan, Padova, Verona, Venice and Bologna have been canceled, but events in Rome and Florence are expected to go ahead.Local ordinances have canceled organized gatherings to combating the spread of the virus.However, coronavirus isn’t expected to have much effect on voting itself because international voting in primaries via Democrats Abroad happens overwhelmingly remotely.Democrats living outside the U.S. can choose to vote in their own state according to whatever rules apply to remote voting there. Or they can choose to vote through Democrats Abroad, where their vote goes into one big international pool to distribute 21 delegates proportionally among Democratic candidates.12:20 p.m. Officials say state labs should be equipped for a million tests by end of weekFDA Commissioner Stephen Hahn said during a hearing Tuesday morning that state labs should have the ability to conduct up to a million tests by the end of the week.Hahn said that 2,500 test kits should be distributed to labs by the end of the week and each kit has the ability to conduct 500 tests.Anne Schuchat, principal deputy director of the CDC, said they are rapidly supplying public health labs with tests, but emphasized that public health labs only represent a small portion of all the tests run of respiratory samples during flu season and that the majority of people with respiratory symptoms don’t get tested.”By the end of this week really all the state labs the public health labs should be able to do testing,” she said

11:25 a.m. COVID-19 does not compare to SARS, MERS or influenza, WHO saysWhile addressing a press briefing in Geneva on Tuesday, World Health Organization Director-General Tedros Adhanom Ghebreyesus described the novel coronavirus as “a unique virus with unique characteristics.”Based on data collected thus far, scientists believe the newly identified virus, known officially as COVID-19, does not transmit as efficiently as influenza. With the common flu, people who are infected but not yet sick are “major drivers” of contagion, Tedros said, “which does not appear to be the case with COVID-19.”In China, the epicenter of the global outbreak, less than 1% of reported cases are people who aren’t symptomatic and most of them develop symptoms within two days, according to Tedros.As of Tuesday, there were 90,893 confirmed cases of COVID-19 worldwide and 3,110 deaths. The vast majority of cases were reported in China.Outside China, there were 1,848 cases confirmed in the past 24 hours — 80% of which were reported in South Korea, Italy and Iran.To date, 122 countries have yet not reported any confirmed cases, according to Tedros.

10:35 a.m. New York patient recently traveled to Israel, source saysA New York man who is the latest American to be infected with the novel coronavirus had traveled to and from Israel through January and February, a source familiar with the case told ABC News.Israel had 10 confirmed cases of the newly identified virus as of Tuesday, according to the World Health Organization.New York Gov. Andrew Cuomo didn’t mention that detail of the man’s travel history during a press conference on Tuesday, but he did say the patient is believed to have contracted the virus through “community spread,” without specifying exactly where.

9:53 a.m. Latest US patient in ‘serious condition,’ New York City mayor saysThe latest American to be diagnosed with the novel coronavirus is receiving treatment at a New York City hospital where he remains “in serious condition,” according to New York City Mayor Bill de Blasio.The patient received the diagnosis on Monday after a test conducted by the New York City Public Health Laboratory came back positive, de Blasio said.”City and state disease detectives are working closely to identify close contacts and the appropriate next steps,” the mayor said in a statement Tuesday. “With the results confirmed within a number of hours, we were immediately able to take next steps to stop the spread of this virus. We have said from the beginning that it is likely we will see more positive cases of the Coronavirus. We are working closely with our state and federal partners to ensure we are taking the highest precautions to keep New Yorkers safe.”The man is a resident of New Rochelle and works as a lawyer at a law firm in New York City, according to New York Gov. Andrew Cuomo. The patient was initially admitted to Lawrence Hospital in Bronxville and later transferred to a New York City hospital.It’s unknown whether he has recently used any public transportation.The patient is believed to be the latest case of “community spread” in the United States, meaning the person had no travel history or known contact with infected individuals. The man had recently traveled to Miami but that was prior to the infectious period, according to New York State Health Commissioner Dr. Howard Zucker.

9:19 a.m. Man tests positive in Westchester County, New YorkA man has tested positive for the novel coronavirus in New York’s Westchester County, according to the governor’s office.New York Gov. Andrew Cuomo’s office said Tuesday that the patient has no apparent connection to China or any of the hot-spot countries, and he may be another example of “community spread” on U.S. soil. He had recently traveled to Miami.The man, who is in his 50s and suffers from an underlying respiratory illness, has been hospitalized. He lives with his family in Westchester County and works in New York City, according to the governor’s office.Some schools in Westchester County announced closures Tuesday upon word of the confirmed case.New York state health officials are also testing two families in Buffalo who recently returned from Italy. They have been quarantined, according to the governor’s office.

7:53 a.m. ‘Highly likely’ that UK will see growing number of cases, prime minister warnsU.K. Prime Minister Boris Johnson warned it’s “highly likely” that the country will see “a growing number” of cases on British soil.”That’s why keeping the country safe is the government’s overriding priority” Johnson said at a press conference in London on Tuesday, while launching a domestic plan to combat the virus. “The U.K. will take all necessary and reasonable steps to prepare for and tackle this outbreak.”The prime minister said the plan will unfold in four stages: containing the virus, delaying its spread, researching its origin and for a cure, and mitigating the impact of the virus.”Our plan means we’re committed to doing everything possible, based on the advice of our world-leading scientific experts to prepare for all eventualities,” he added.Johnson said up to one fifth of employees could be off work in the United Kingdom when the outbreak peaks. He urged members of the public to do their own part in fighting the virus, by continuing to wash hands with soap and hot water “for the length of time it takes to sing happy birthday twice.”

7:13 a.m. ‘We are at least a year away’ from a vaccine, expert saysScientists still have a ways to go to develop a vaccine for the novel coronavirus, according to Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases.”We are at least a year away,” Fauci told ABC News in an interview Tuesday on “Good Morning America.”Health officials could know “within a period of a few months” whether any developed therapeutics work in fighting the illness, he said.Fauci also warned it’s “very likely” that more cases will be confirmed in the United States as the virus continues to spread on the community level.”The source of these infections are not entirely known,” he told ABC News. “You can’t really trace where they got it.”

6:15 a.m. China reports lowest number of new cases since lockdownChina has reported its lowest number of new cases since Jan. 23 when authorities imposed a lockdown on the city of Wuhan, the epicenter of the novel coronavirus outbreak.China’s National Health Commission said it recorded 125 new cases of confirmed infections on Monday. The death rate also appeared to be stabilizing over the past few days, with 31 new fatalities recorded Monday — all in Hubei province, which includes Wuhan.However, the country is now seeing a spike in cases being imported back in from other virus-hit nations, such as Italy and Iran.Zhejiang province reported eight imported cases from Italy on Monday, all traced to a Chinese restaurant in the Italian city of Bergamo, officials said.The surge in imported cases has prompted the cities of Beijing and Shanghai as well as the province of Guangdong to impose quarantine rules on travelers arriving from Italy.

5:32 a.m. South Korea declares ‘war’ on the novel coronavirusSouth Korean President Moon Jae-in has declared “war” on the novel coronavirus after the country recorded 600 new infections on Tuesday, bringing its total to 4,812.At least 28 people have died so far, according to South Korea’s Centers for Disease Control and Prevention.A majority of the confirmed cases have been linked to a secretive religious sect in Daegu, a city in North Gyeongsang province.”The crisis in Daegu and North Gyeongsang province reached its peak and the whole country has entered a war against the infectious disease,” Moon said at a press conference Tuesday.

5:32 a.m. Ukraine reports 1st caseUkraine has confirmed its first case of the novel coronavirus, Ihor Kuzin, the acting head of the Ukrainian health ministry’s Public Health Center, told ABC News on Tuesday.The patient is a 38-year-old man who had travelled with his wife from Italy to Ukraine via Romania on Saturday. He was hospitalized in his home city of Chernivtsi upon arrival that day. He is in stable condition and has a mild case of the illness, Kuzin said.Health officials have traced all individuals who came in contact with the patient, and they too will be quarantined and tested. The man’s wife initially tested negative for the virus but will be tested again Tuesday, according to Kuzin.

5:04 a.m. Outbreak slows in China but flourishes elsewhereAt least 64 other nations have confirmed cases of the novel coronavirus, with South Korea, Italy and Iran having the highest national totals, respectively, behind China. The World Health Organization, which has declared the outbreak a global health emergency and warned of its “pandemic potential,” has recorded nearly 90,000 confirmed infections and over 3,000 deaths worldwide. China remains the hardest-hit country by far, accounting for over 90 percent of cases and fatalities.However, China appears to be winning its battle against the newly identified virus, known officially as COVID-19, which emerged in the city of Wuhan back in December. The number of new cases reported each day has plummeted in recent weeks and hospitals are sending thousands of recovered patients home.”We definitely believe that with the coming of spring, we are not far from the coming of the victory, of the final defeat of COVID-19,” Chinese Ambassador to the United Nations, Zhang Jun, told reporters in New York City on Monday.Meanwhile, an outbreak is growing in the United States where over 100 cases have been confirmed in at least 11 states as of Tuesday morning, according to The Associated Press. That number includes 48 people who were repatriated to the United States on charter flights from Wuhan, China, or from the Diamond Princess Cruise ship quarantined off the coast of Japan. There have also been several instances of community-acquired cases on U.S. soil in which the patients had no known exposure to the virus through travel or close contact with a known infected individual.At least six Americans sickened with the virus have died.U.S. President Donald Trump met with pharmaceutical companies at the White House on Monday to discuss the progress being made in trying to rapidly develop a vaccine.COVID-19 causes symptoms similar to pneumonia, ranging from the mild, such as a slight cough, to the more severe, including fever and difficulty breathing, according to the U.S. Centers for Disease Control and Prevention. There is no vaccine yet for the virus.

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