Direct contact

Direct contact refers to the transmission of infection or disease through physical touch. This can occur when an individual comes into contact with an infected person or an object that has been contaminated by an infected person. Direct contact can also refer to the transmission of pathogens through body fluids, such as blood, saliva, or sexual fluids.

Types of Direct Contact[edit | edit source]

There are two main types of direct contact transmission: person-to-person and droplet spread.

Person-to-Person[edit | edit source]

Person-to-person transmission occurs when there is physical contact between an infected person and a susceptible person. This can occur through touching, kissing, sexual intercourse, or other forms of close contact.

Droplet Spread[edit | edit source]

Droplet spread refers to the transmission of pathogens through the air in small droplets. These droplets can be produced when an infected person coughs, sneezes, or talks. They can then be inhaled by a susceptible person, leading to infection.

Prevention of Direct Contact Transmission[edit | edit source]

Prevention of direct contact transmission involves a combination of personal hygiene practices and public health measures. These include:

Regular hand washing with soap and water
Using alcohol-based hand sanitizers when soap and water are not available
Avoiding close contact with people who are sick
Covering the mouth and nose when coughing or sneezing
Regular cleaning and disinfection of frequently touched objects and surfaces

References[edit | edit source]

Direct contact Resources
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