FDA may greenlight updated COVID-19 vaccines as soon as this week, sources say WTAE PittsburghCOVID-19 is surging and you can’t find a booster? You’re not alone. USA TODAYShould You Get Another Covid Shot Now? The New York TimesCOVID Is Surging. Is It Time For A Booster? The Weather ChannelNew covid vaccines for summer variants slated for approval late next week The Washington Post