Droplet infection occurs when infectious agents are expelled from an infected person's respiratory tract through actions like coughing, sneezing, or talking, and are then inhaled by someone nearby. These droplets typically travel short distances, usually within 1-2 meters, facilitating the rapid spread of diseases such as influenza, COVID-19, and the common cold. This mode of transmission highlights the importance of maintaining physical distance and practicing respiratory hygiene to reduce the risk of infection. Additionally, surfaces contaminated by these droplets can also serve as a vector for disease transmission.
an infectious disease is a disease caused by bacterial, viral, fungal, or protozoan infection.
Waterborne transmission is when a disease or infection is transmitted to a person by water. The water must be contaminated in order to transmit a infectious microorganism.
if the disease is caude by a microorganism, this is called ( infection
an infectious disease is a disease caused by bacterial, viral, fungal, or protozoan infection.
yes
True
True
True
Yes, it is not an infection. You cannot catch Parkinson's disease from anyone.
You can get an infectious disease through airborne transmission, bloodborne transmission, sexual transmission, or oral/fecal route, to name a few. Tuberculosis is airborne, HIV is bloodborne or sexual, polio is oral/fecal.
The chain of infection is path that an infectious disease or virus will take. This chain of infection is used so as to tame the infection on time.
HIV infection or AIDS is the disease, which you have infection by HIV virus, that attacks disease fighting cells in the blood.