MANILA – The Department of Health (DOH) has detected 613 new cases of the highly-transmissible Omicron subvariants. In its latest Covid-19 biosurveillance report, the agency noted that there were 694 samples sequenced by the University of the Philippines-Philippine Genome Center on Jan. 28. Out of the total samples, 252 or 36.31 percent were classified as BA.2.3.20; 201 … [Read more...] about PH logs 613 new cases of Omicron subvariants: DOH