Vaccines 15.2.2007 Hanna and Sanna.

Slides:

Advertisements

Similar presentations

The Immune Response. The LYMPHATIC SYSTEM Leucocytes: white blood cells. Some secrete substances which destroy pathogens, others engulf and digest. Lymphocytes:

Advertisements

What living things do you see in this picture?.

Vaccination. NATURALLY ACQUIRED IMMUNITY Active: Acquired through contact with microorganisms (infection). Provides long term protection. Passive: Antibodies.

What are the 5 pathogens we’ve discussed in class?

Childhood Immunization How does immunisation work? – The body is given a vaccine which is a small dose of an inactive form of a bacterium or virus (germ)

18.3 Viral Diseases KEY CONCEPT Some viral diseases can be prevented with vaccines.

What They Are How They Work

The Expanded Program On Immunization (EPI). Immunization Immunization is the a process where by a person is made immune or resistant to an infection,

Better Health. No Hassles. Get Immunized! National Immunization Month.

What is immunization Immunization is the process of conferring increased resistance (or decrease susceptibility) to infection.

Defending against infection. Pathogens are microorganisms - such as bacteria and viruses - that cause disease. Bacteria release toxins, and viruses damage.

Acquiring Immunity Long Term Protection. Individual Activity (means no talking) Read Acquiring Specific Immunity at top of p317 of Biology 2.

“Immunizations” What Parents Should Know. The Immune System DEFINITION: Body’s method of protecting itself from foreign substances that invade the body.

“Immunizations” What Parents Should Know Parenting Class.

How vaccines work. Prevention of diseases. Your Immune System It is always better to prevent a disease than to treat it after it occurs. Immunity is the.

DR.FATIMA ALKHALEDY M.B.Ch.B;F.I.C.M.S/C.M.

Nonliving infectious agent that can cause disease. *Not in a kingdom

Active immunization Immunology and microbiology 2011.

Protection against Disease

Learning objectives Know several examples of vaccines Explain how a vaccine works Evaluate the risks and benefits of vaccines Starter: Fill in the table.

What is a vaccine? A vaccine is a medicine that's given to help prevent a disease. Vaccines help the body produce antibodies. These antibodies protect.

Viruses, Bacteria & Protists…oh MY! Disease causing agents that activate the immune system.

MBBS Batch 17. CAN WE FOLLOW A PLAN? Wrong groups.

Vaccination. immunity adaptive natural active passive artificial active passive innate.

NEW TECHNOLOGIES IN VACCINES. Vaccination – is the introduction into the body of a weakened, killed or piece of a disease-causing agent to prevent disease.

Viruses: Beneficial, Infections, and Vaccines BY: OWEN RHYDDERCH, MORGAN TREVINO, AND EVAN CASEY.

Communicable Diseases Chapter 24. Communicable Diseases  A disease spread from one living thing to another or through the environment.  Causes of diseases?

Viruses :Tiny Biological Particles Size video.

Communicable Diseases In this lesson, you will Learn About… The most common communicable diseases. How you can keep from getting sick so often. The vaccines.

VACCINATIONS. Clarification and Definitions Vaccination: the administration of antigenic material to stimulate the immune system to develop adaptive immunity.

Communicable Disease. Communicable Diseases (Infectious Diseases) Caused by organisms or viruses that enter and multiply within the human body. Microorganisms.

Viruses :Tiny Biological Particles Size video.

ACTIVE & PASSIVE IMMUNIZATION (VACCINATION)

What are they, and how are they saving lives?

Moral Monday BW Should patients be given refunds when a vaccine doesn’t work?

Viral pathogens and Vaccination

Principle of Immunization

Chapter 36 Vaccines Copyright © 2015, 2012, 2009, 2006, 2003, 2000, 1997, 1993 by Saunders, an imprint of Elsevier Inc.

In the Department of the Infectious Diseases

What is a Virus??.

IMMUNE SYSTEM SPECIFIC RESPONSE

Basic Concepts in Immunity

VACCINES IMMUNISATION IN ADULTS

Prevention of illneses: vaccination

Immunity and Immunizations

Even 2,500 Years Ago, People Knew Immunity Worked.

History of Vaccines Variolation: inoculation of smallpox into skin (eighteenth century) Vaccination: Inoculation of cowpox virus into skin (Jenner) Inoculation.

Making Vaccines.

Viruses: Beneficial, Infectious, and Vaccines

Nikita Reveka Rian Granito Joseph Martino Nick Wursta

MICROBIOLOGY AND IMMUNOLOGY (BIOL200/343), SUMMER, 2017

Preventing Communicable Diseases

Housekeeping May 1st 31 field trip, transport yourself to the Shady Lakes, pm. PCR results gel is posted (report) This lecture paper discussion.

A brief discussion on passive and active (esp., vaccines) immunity

How Vaccines work.

Immunizations for Young Children

Racial and ethnic disparities in childhood immunization rates have declined as overall coverage increased. Percentage of children ages 19 to 35 months.

Key Area 3.7: Immunisation

Learning Objective Describe how vaccinations work To be able to:

Immune System Day 2.

The Immune System.

arrhythmia (heart disease) chicken pox (“shingles”)

VACCINATION. Vaccination: Is The administration of an antigen to stimulate a protective immune response against an infectious agent.

Presentation transcript:

Vaccines 15.2.2007 Hanna and Sanna

Vaccination Putting pathogens in the body without causing an illness Establishing immunity against the disease

Types Inactivated Live, attenuated Toxoids Subunit Also new types: recombinant, conjugate, DNA vaccination

Inactivated dead viruses or bacteria need for booster vaccine hepatitis A whooping cough

Live, attenuated living viruses and bacteria virulent properties are destroyed chicken pox typhoid

Toxoids inactivated toxic compounds tetanus diphtheria

Subunit parts of viruses or bacteria usually surface proteins hepatitis B papillomavirus

Side effects Anaphylactic reaction Local symptoms Allergic reactions Temperature Other

General vaccination program 3, 5 and 12 months: diphtheria, tetanus, whooping cough, polio, Haemophilus influenzae type b 14 - 18 months mumps, measles, German measles 4 years diphtheria, tetanus, whooping cough, polio 6 years 14 – 15 years diphtheria, tetanus, whooping cough Adult diphteria and tetanus, booster shots

Groups at risk influenza vaccine hepatitis A and B tick-borne encephalitis travellers

Benefits / Criticism Disappearing of diseases Uselessness of vaccines?