The Brucellosis disease can cause infertility in some severely infected patients, but Brucellosis's death rate is 2%, not higher than COVID-19.
Meanwhile, depending on the illness's treatment and severity, recovery may take a few weeks to several months. Death from Brucellosis is rare, occurring in not more than 2% of all cases. The COVID-19 is affecting 213 countries and territories around the world. The pandemic has infected millions of people resulting in 962,613 deaths worldwide.