US officials plead for caution as coronavirus variants spread

Dr. Anthony Fauci has pleaded with the US public to “hold out just a bit longer” as health experts fear coronavirus variants and pandemic fatigue could lead to a spring surge in Covid-19 cases.Dr. Anthony Fauci has pleaded with the US public to “hold out just a bit longer” as health experts fear coronavirus variants and pandemic fatigue could lead to a spring surge in Covid-19 cases.