Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. New COVID-19 Variant More Infectious Than Other Strains, British Scientists Say VOA News Researchers in Britain say the new strain of COVID-19 is more infectious than other variants, and could be more transmissible in children. Scientists with the country's New and Emerging Respiratory Virus Threats Advisory Group (NERVTAG) told reporters earlier this week the new variant is about 71% more transmissible than other versions. The new variant of the novel coronavirus has swept through southern Britain in recent weeks, prompting more than 40 countries to ban travelers from Britain. Singapore, the Philippines and South Korea added themselves to the long list Tuesday: Singapore imposed an indefinite ban on all passengers from Britain into the city-state effective midnight local time Wednesday, the Philippines is suspending all flights to Britain effective Thursday, Christmas Eve, and South Korea has suspended flights from Britain until next Thursday, New Year's Eve. .