
Why the Omicron offshoot BA.5 is a big deal
CNN
Once again, Covid-19 seems to everywhere. If you feel caught off-guard, you aren't alone.
After the Omicron tidal wave of that washed over the United States in January and the smaller rise in cases in the spring caused by the BA.2 subvariant, it might have seemed like the coronavirus could be ignored for a while. After all, the US Centers for Disease Control and Prevention estimated in December that nearly all Americans had been vaccinated or have antibodies from a past infection. Surely all that immunity bought some breathing room.
But suddenly, many people who had recovered from Covid-19 as recently as March or April found themselves exhausted, coughing and staring at two red lines on a rapid test. How could this be happening again -- and so soon?

The White House is making clear it views President Donald Trump’s Friday Oval Office showdown with Ukrainian President Volodymyr Zelensky as an overwhelming win underscoring Trump’s “America First” leadership, dispatching top officials and allies on the airwaves to amplify Trump’s handling of the situation even as European leaders are putting on a key show of force of unity for Ukraine and its leader.