1. Objective Questions1) 2. Hyperse nsitivity is due to A) 3. The presence of an antigen.B) 4. Immunity. C) 5. The presence of antibodies.D) 6. An alteredimmune response.E)…

1. Overview of the Lymphoid System Pathogens Microscopic organisms that cause disease Viruses Bacteria Fungi Parasites Each attacks in a specific way…

Harry Sedgwick Morrel Subject: biology teacher: Chris The Cell - Two different types of cell - Prokaryotic cells - Eukaryotic cells - (anything made from it is - (anything…

4 s s s Antibodies s s s s s s Circulating antibodies recognize antigen in serum and tissue fluids. There are five classes of antibody – IgG, IgA, IgM, IgD and IgE. Immunoglobulins…

1. Germ Theory of Disease • “Microorganisms cause infectious disease” • Louis Pasteur and Robert Koch did several experiments to identify disease causing agents.…

1. Viruses The word virus means “poison” in Latin. 2. Introduction Influenza pandemic of 1918 Smallpox in the 18 thand 19 thcentury. AIDS statistics… 3. Viral Diseases…

1. Germ Theory ofDisease• “Microorganisms cause infectiousdisease”• Louis Pasteur and Robert Koch did severalexperiments to identify disease causingagents.• Determined…

1. KENYA MEDICAL ASSOCIATION CME: SAROVA PANAFRIC HOTEL ASTHMA UPDATE DR. JOSEPHA ALUOCH F.R.C.P., E.B.S.,2nd JUNE 2011 2. 3. ASTHMALess understanding of Aetiology/PathogenesisGenetics…

1. Chapter 9 Outcomes of Infection for the Host 2. Productive Infection Infected cell releases some new virusesHost cell may lyse or may survive for a short period like in…

1. Adaptive Immunity 2. Immunity: Third Line of Defense • Red bone Marrow  Stem cells  T and B cells • Specific reaction to microbial infection Humoral Immunity…