Medicine & TechnologyExperts say there is currently no evidence to suggest B1525 causes more severe illness or increased transmissibility. Is it risky, though?
The United States has officially recorded its first case of the new and more contagious COVID-19 in Colorado, Gov. Jared Polis confirmed Tuesday, December 29.
Coronavirus has mutated into a stronger and more infectious strain known as D614G, which is up to six times more infectious than before. Scientists strive to figure out how the new mutation affect and re-infects patients with a failing immune system.
Antibodies found in patients who contracted an earlier strain of coronavirus failed to stop mutant form identified in genetic data samples from the new outbreak in the Xinfadi food market in Beijing.