American microblogging and social networking service, Twitter has announced that the permanent closure of its New York City and San Francisco offices.
The company founded by Jack Dorsey took the decision in response to the latest Centers for Disease Control and Prevention (CDC) warnings about COVID-19.
This is coming following a recommendation by the CDC that fully vaccinated Americans in parts of the country with high transmission of the coronavirus disease should return to wearing masks indoors, citing new data on the highly contagious Delta variant.
People residing in K-12 schools has also been asked to always have their face masks fitted. The CDC also urged classrooms to return to full-time, in-person classes with proper prevention strategies in place.