Article ID: 2020/AJI/58254: Discussion on the Concept of Immunity and How Human Body System Could Build Immunity against COVID 19 and It Relevance to Public Health Education 
Albert Opoku1*, Joseph Sarfo Antwi2, Abdul Karim Boakye Yiadom3,
Joana Owusu Danso4 and Prince Twene2 Please check all authors’ names with affiliations
1Nursing and Midwifery Training College, Kumasi, Ghana.
2Food and Drug Authority, Ghana.
3Ghana Health Service, Ghana.
4Konongo Odumasi Hospital, Ghana Health Service, Ghana.