1.) Herd Immunity is widely referred as community immunity, this includes deducing or decreasing the number of active cases might be because previous exposure o due to vaccination in particular group of people o place. (2.) Herd Immunity is monitored based on the statistics and information about the speed and growth of cases in particular regions or places. (3.) Herd which means group of people and immunity which means protection, these are parts of preventing or stopping the transmission of disease or virus. (4.) United States of America, China, and other countries are now having vaccines to attain herd immunity. (5.) In my own opinion, people should be mindful on what they do because no one can tell what will happen next.