Good morning. We’re covering the latest Omicron news, the Hong Kong elections and a Times investigation into civilian casualties from U.S. airstrikes. Omicron outstrips many vaccines A growing body of preliminary research suggests most Covid vaccines offer almost no defense against infection from the highly contagious Omicron variant. The only vaccines that appear to be effective against infections are those made by Pfizer and Moderna, reinforced by a booster, which are not widely available around the world. Other vaccines — including those from AstraZeneca, Johnson & Johnson and vaccines manufactured…