San Francisco/London: Panic gripped big tech firms like Facebook and Twitter which decided to close their offices from Seattle to London as more employees tested positive for the new coronavirus.
Facebook shut its three London offices till Monday after an employee was diagnosed with COVID-19.
The social networking giant told nearly 3,000 employees here to work from home after an employee, who is based in Singapore but visited the London offices between February 24-26, was diagnosed with the new coronavirus.
An employee based in our Singapore office who has been diagnosed with COVID-19 visited our London offices on February 24-26.
"We are therefore closing our London offices till Monday for deep cleaning and employees are working from home until then," the company said in a statement.
There have been 163 cases of coronavirus so far in the UK.
Earlier, Facebook recommended all its Bay Area employees in the US to work from home. The latest precautions come after San Francisco announced its first two coronavirus cases on Thursday.
Facebook has also shut its Seattle office until Monday after one of its contractors was confirmed to be infected with the virus. The infected contractor last visited the Facebook office on February 21. King County health officials said all Facebook sites should work from home until March 31.
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Twitter shut its Seattle office for a deep clean after an employee developed COVID-19 like symptoms though the final result was still awaited.
"A Seattle-based employee has been advised by doctor about likely COVID-19, though still awaiting the final testing," Twitter said in a tweet on Friday.
"While the employee has not been at a Twitter office for several weeks and hasn't been in contact with others, we're closing our Seattle office to deep clean," the company added.
According to The Seattle Times, at least 14 people have died due to COVID-19 in Washington State so far.
Amazon, Microsoft, Google and Facebook have advised their employees in Washington State to work from home.
Apple has reportedly suggested its employees at California campuses to work from home as an extra precaution while new coronavirus cases spread on the west coast in the US, especially the Seattle area.
Apple's flagship developers' conference WWDC 2020 in June is also at the risk of getting cancelled as the Santa Clara public health department has warned against large public gatherings. The event draws nearly 5,000 developers from across the world.
The US death toll from the new coronavirus has climbed to 14, according to Johns Hopkins' tracker, with 329 cases reported across the country.
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(With inputs from IANS)
