Summary
An epidemic is a sudden outbreak in a region, while a pandemic spreads worldwide.
In depth
Endemic means constantly present in an area. An outbreak is a local rise in cases. Pandemics: 1918 influenza (about 50 million deaths), HIV/AIDS and COVID-19. Surveillance, contact tracing and vaccination are controls.
Case fatality rate and attack rate describe severity and spread. Public health tools include surveillance, quarantine, vaccines and communication.
Example: smallpox eradication was achieved through surveillance and ring vaccination.
Frequently asked questions
What is Epidemic and Pandemic?
An epidemic is a sudden outbreak in a region, while a pandemic spreads worldwide.
Which area of biology covers Epidemic and Pandemic, and how advanced is it?
Epidemic and Pandemic is one of the 52 topics in Immunology & Disease. It is rated Beginner, so it suits learners who are starting out in biology. Related topics in this area include Zoonotic Spillover, Infectious Disease Transmission, Virus Evolution.
Can you give an example of Epidemic and Pandemic?
The 2014 West African Ebola epidemic.
What should I learn before Epidemic and Pandemic?
Epidemic and Pandemic is a Beginner topic, so no earlier topic is required. Other Beginner topics in Immunology & Disease that pair well with it include Immune System, Viruses, Innate Immunity.
What topics are related to Epidemic and Pandemic?
The closest topics to Epidemic and Pandemic are Zoonotic Spillover, Infectious Disease Transmission, Virus Evolution, Vaccines. Comparing them side by side is a good way to see how the ideas connect.
How can I check that I understand Epidemic and Pandemic?
Read the summary and the in-depth section, then use the quick check on the interactive lesson for Epidemic and Pandemic. To practise the whole of Immunology & Disease, use the Immunology & Disease quiz.
How is Epidemic and Pandemic different from Zoonotic Spillover?
Epidemic and Pandemic: An epidemic is a sudden outbreak in a region, while a pandemic spreads worldwide. Zoonotic Spillover: Pathogens jump from animals to humans, as with coronaviruses, Ebola and avian influenza. Read both side by side and note what each one explains.
How should I study Epidemic and Pandemic step by step?
First, read the summary and write the definition in your own words. Second, read the in-depth section and note any example. Third, compare it with Zoonotic Spillover and explain the difference aloud. Finally, take the Immunology & Disease quiz and come back to this page for any question you miss.