Vaccinations... Make a list of all the vaccinations you have ever had! (If you can’t remember make a list of all the ones you’ve heard of!)

Vaccinations Lesson Learning Outcomes: Increasing Difficulty Define the term herd immunity Describe how vaccines work Identify the advantages and disadvantages of vaccinations

How do Vaccines Work? Listen Right

__________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ Vaccines Summary Do this when notes are completed to help process the information Draw a flow diagram OR a cartoon to show how vaccines work Right hand page Left hand page

Acquired Immunity Do you remember what this means? Recall with your shoulder partner (2mins)

Acquired Immunity Vaccinations also enable acquired immunity by exposing the body to either live or inactive/dead pathogens

Acquired Immunity Vaccinations also enable acquired immunity by exposing the body to either live or inactive/dead pathogens

Acquired Immunity Vaccinations also enable acquired immunity by exposing the body to either live or inactive/dead pathogens This provides immunity through the production of memory cells

Acquired Immunity Vaccinations also enable acquired immunity by exposing the body to either live or inactive/dead pathogens This provides immunity through the production of memory cells

How does the HPV vaccine work?

__________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ Vaccines Summarise how the HPV vaccine works in four bullet points or less Right hand page Left hand page Vinnie the Vaccine HPV

This is when a very high percentage of a group or community is vaccinated against a certain disease. PASS THE BUCK! Herd Immunity X

When there is herd immunity High % vaccinated so disease will never spread in communities Responsibility to protects people who are not able to be vaccinated Responsibility to protect unborn babies Prevents people spreading disease when they travel to other countries, where they have less immunity e.g Africa Herd Immunity

vaccinatedinfectednot vaccinated Herd Immunity

vaccinatedinfectednot vaccinated Herd Immunity

__________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ Vaccines What is herd immunity? Right hand page Left hand page Vinnie the Vaccine HPV Herd Immunity

Herd immunity prevents: Epidemics Pandemics What is the difference between a pandemic and an epidemic?

Epidemic A widespread outbreak of an infectious disease in a community at the same particular time Scientists believe there may be a measles epidemic in the future An widespread outbreak of an infectious disease over a whole country or the world, at the same time Swine flu caused world-wide panic and it was feared would reach pandemic status Pandemic

Why does it matter?

__________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ __________________________________ Vaccines Summary Time -Prioritise the top three reasons why you should get vaccinations if you can -Summarise the arguments FOR and AGAINST vaccinations being mandatory in the UK before starting school Right hand page Left hand page Vinnie the Vaccine HPV Herd Immunity

Why is it important that a high percentage of people are vaccinated against the same disease?

Why would the Government wish to vaccinate as many people as possible?

How can the Government encourage people to be vaccinated?

Why might some people not want to be vaccinated?

Should vaccinations be compulsory in the UK?

Why do you have to be vaccinated for the flu every year?

Why isn’t there a vaccination for HIV?