Infectious Diseases Flashcards
What are the primary types of pathogens responsible for infectious diseases?
The primary types of pathogens include bacteria, viruses, fungi, and parasites.
How are infectious diseases typically transmitted?
Infectious diseases can be transmitted through various means such as direct contact, airborne transmission, vector-borne transmission, and through contaminated food or water.
What role do vectors play in the spread of infectious diseases?
Vectors, such as mosquitoes and ticks, play a significant role in the spread of infectious diseases by carrying pathogens from one host to another.
How can the spread of infectious diseases be prevented?
Preventing the spread of infectious diseases involves practices like maintaining good hygiene, getting vaccinations, using protective equipment, and avoiding contact with infected individuals.
What is the difference between an epidemic and a pandemic?
An epidemic refers to a disease that affects a large number of people within a community, region, or population, while a pandemic is an epidemic that has spread over multiple countries or continents, affecting a large number of people.
How do vaccines contribute to the control of infectious diseases?
Vaccines stimulate the immune system to develop immunity to a specific disease, reducing the spread of infections and sometimes eradicating diseases entirely.
