Why cant people just look it up instead of sittin around waiting for other people to answer it. someone be the first to answer it look it up in every book you can find geeze people thats why i never use this website
Infectious diseases are caused by pathogens that can be passed between people, while non-infectious diseases cannot be transmitted. Noninfectious diseases are generally contracted through lifestyle choices (food, sleep patterns, lack of good nutrition, etc), genetics, or environment.
Vectors are living organisms that can transmit pathogens from one host to another. For example, mosquitoes are vectors that can transmit diseases such as malaria and dengue fever by carrying and transmitting the pathogens that cause these diseases. Pathogens rely on vectors to help them spread and infect new hosts.
infectious1. Capable of causing infection.2. Caused by or capable of being transmitted by infection.3. Caused by a pathogenic microorganism or agent.4. Easily or readily communicated: an infectious laugh.Non-infectious diseases are those diseases that are not caused by a pathogen and cannot be shared from one person to another.
Infectious diseases are those diseases which are caused by infectious agents (which include microorganisms such as bacteria, fungi, protozoa and virus, as well as some multicellular animals such as worms) and hence they are the ones which can spread from one person to another. Non-infectious diseases are those diseases that are not caused by infectious agents and do not spread from one person to another.
HIV is the most infectious between the following blood borne pathogens; HIV, hepatitis b, hepatitis c.
infectious diseases involve a causative organism, from groups such as bacteria, viruses, fungi and such. Noninfectious diseases are not caused by a specific infectious organism. You get an infective disease from a bacteria or a virus or even a fungus. Other diseases are not caused by these but by other things. For example: cancer.
Non-infectious diseases are easier to control - because you only need to treat the individual patient. With infectious diseases - the illness is spread between people - by touching or simply breathing in the same air while in close contact.
noncommunicable cannot be spread from one person to another noninfectious cannot be spread from person to person
Antigens: BUT that is only true if the antigens cause a harmful reaction when they invade.
Infectious diseases spread faster in cities due to higher population density, which allows the pathogens to move more easily between people. Additionally, cities often have more frequent and diverse social interactions, increasing the chance of transmission. Limited access to healthcare services in some urban areas can also contribute to the spread of infectious diseases.
Please stop using only upper case.
An "infectious disease" an agent that can be passed from one living organism to another. A non-infectious disease is a disease or other condition that cannot be spread to another organism.