A growing number of researchers are working to develop a variant-proof vaccine that would provide lasting immunity against different strains of the coronavirus, as well as other types of coronaviruses.
After getting a taste of some version of normalcy, Melbourne went into another lockdown this week. Five million residents will be barred from leaving their homes except for essential reasons and orders between Victoria closed between neighboring states are shut down.
Puccini's "Crisantemi" was played in Barcelona's Gran Teatre del Liceu before an audience of 2,292 plants that filled the venue to capacity.