Delta Air Lines, Inc., typically referred as Delta, is a major American airline, with its headquarters in Atlanta, Georgia. The airline, along with its subsidiaries and regional affiliates, operates over 5,400 flights daily and serves an extensive domestic and international network that includes 325 destinations in 52 countries on six continents, as of 31 March 2019. Read More
The Omicron variant replaced the Delta variant as the dominant COVID-19 variant in the world, starting from late 2021 to early 2022. But, the SARS-CoV-2 Omicron variant caused less severe disease than Delta, although it was better at escaping immune ...
The Philippines' Department of Health (DOH) reported 17,677 new COVID-19 infections on Tuesday, raising the number of confirmed cases in the Southeast Asian country to 3,459,646. ...
A team of biology researchers has found that some of the newer variants of the virus that causes COVID-19 can infect the respiratory tract of wild mice, unlike the original strain that emerged from China. ...