https://padlet.com/ishanvij02/1zazqwuuvhkj57co Made with eyes on the prize en-us 2021-02-03 05:36:25 UTC 2025-12-15 00:07:56 UTC hello@padlet.com ishanvij02 https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157029245 Is a process by which someone is made resistant to an infection. ]]> 2021-02-03 05:38:05 UTC https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157029245 https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157030456 The immune system normally fights off microbes as soon as they enter the body. This is why we do not fall sick as soon as we come into contact with a sick person; our immune system works to fight against the antigen.]]> 2021-02-03 05:38:48 UTC https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157030456 https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157035027 A vaccine stimulates the immune system of a body to prevent certain diseases. This process has proved beneficial in preventing several infectious diseases and has decreased the mortality rate to a great extent. There are vaccines against tetanus, smallpox, measles etc.]]> 2021-02-03 05:41:22 UTC https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157035027 https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157037130 Specific Methods are used to prevent particular diseases, particularly through the use of vaccines.]]> 2021-02-03 05:42:28 UTC https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157037130 rishontito471541 https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157037337 . An English physician, Edward Jenner observed that people who suffered cowpox (a mild disease) did not acquire smallpox, (a more severe disease). After several testing]]> 2021-02-03 05:42:32 UTC https://padlet.com/ishanvij02/1zazqwuuvhkj57co/wish/1157037337