Immunology in Africa.

Stephen Cose1,2, Bernard Bagaya3, Barbara Nerima4

  • 1MRC/UVRI Uganda Research Unit on AIDS, Entebbe, Uganda.

Summary

Empowering African scientists in immunology is crucial for addressing the continent's significant infectious and non-communicable disease burden. Investing in local research capacity enables scientists to study and combat diseases affecting their communities.

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Immunodeficiency Diseases01:25

Immunodeficiency Diseases

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Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
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Immunological Memory01:23

Immunological Memory

Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
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Antigens Involved in Adaptive Immunity01:26

Antigens Involved in Adaptive Immunity

An antigen is any substance the immune system identifies as foreign and potentially harmful to the body, prompting an immune response. Antigens have two functional properties: immunogenicity and reactivity. Immunogenicity is the ability of an antigen to stimulate a specific immune response. At the same time, reactivity describes the antigen's ability to react with the cells and antibodies produced in response to it.
Complete Antigens
Complete antigens possess both immunogenicity and...
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What is the Immune System?01:38

What is the Immune System?

Overview
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