Diseases Spread From Person To Person. An infection occurs when germs enter the body, increase in number, and cause a reaction of the body. Infectious diseases can be caused by many pathogens, including bacteria, viruses, fungi, and parasites that may cause illness and disease.
They are of long duration and generally slow progression. Pathogens such as viruses, bacteria, and fungi cause these diseases. A disease resulting from the presence and activity of a pathogenic microbial agent.
A disease resulting from the presence and activity of a pathogenic microbial agent. A pandemic disease is the world wide spread of a new disease. Infectious diseases are caused by viruses, bacteria, and other agents.
Usually, hepatitis a and e are spread through contact with food or water that has been contaminated by an infected person's stool. Infectious diseases can be caused by many pathogens, including bacteria, viruses, fungi, and parasites that may cause illness and disease. Zoonotic diseases can spread in many ways, such as:
Infectious diseases can be spread through. Airborne diseases are caused by pathogenic microbes small enough to be discharged from an infected person via coughing, sneezing, laughing and close personal contact or aerosolization. Described as contagious, they can be passed from person to person through body.
(dictionary.com) communicable disease likewise refers to any. Humans are social creatures, and behaviours such as hugging, hand shaking and kissing can transmit an infectious disease. A noncommunicable disease is a noninfectious health condition lasting for a long period of time.
Diseases that can spread from an infected person to a healthy person through air, water, food or physical contact are called __. These diseases are known as infectious diseases. Airborne diseases are more likely to spread in a crowded.