Blood-borne disease: Difference between revisions
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{{Infobox medical condition | |||
| name = Blood-borne disease | |||
| image = [[File:Clandinjectkit.JPG|250px]] | |||
| caption = A kit used for blood collection, which can be a vector for blood-borne diseases. | |||
| field = [[Infectious disease]] | |||
| symptoms = Varies depending on the specific disease; may include [[fever]], [[fatigue]], [[jaundice]], etc. | |||
| complications = [[Chronic infection]], [[liver damage]], [[cancer]], etc. | |||
| onset = Varies; can be acute or chronic | |||
| duration = Varies; some are lifelong | |||
| causes = [[Virus|Viruses]], [[bacteria]], [[parasites]] | |||
| risks = [[Needle sharing]], [[unprotected sex]], [[blood transfusion]] | |||
| diagnosis = [[Blood test]], [[serology]], [[PCR]] | |||
| prevention = [[Vaccination]], [[safe sex]], [[needle exchange programs]] | |||
| treatment = [[Antiviral drugs]], [[antibiotics]], [[supportive care]] | |||
| prognosis = Varies; some are curable, others are chronic | |||
| frequency = Common worldwide | |||
}} | |||
A '''blood-borne disease''' is a disease that can be spread through contamination by [[blood]] and other body fluids. Blood-borne pathogens are microorganisms such as [[viruses]] or [[bacteria]] that are carried in blood and can cause disease in people. The most common examples of blood-borne pathogens include [[Hepatitis B virus|Hepatitis B]], [[Hepatitis C virus|Hepatitis C]], and [[Human Immunodeficiency Virus|HIV]]. | A '''blood-borne disease''' is a disease that can be spread through contamination by [[blood]] and other body fluids. Blood-borne pathogens are microorganisms such as [[viruses]] or [[bacteria]] that are carried in blood and can cause disease in people. The most common examples of blood-borne pathogens include [[Hepatitis B virus|Hepatitis B]], [[Hepatitis C virus|Hepatitis C]], and [[Human Immunodeficiency Virus|HIV]]. | ||
==Transmission== | ==Transmission== | ||
Blood-borne diseases are primarily transmitted through activities that involve exposure to blood or body fluids. These activities include: | Blood-borne diseases are primarily transmitted through activities that involve exposure to blood or body fluids. These activities include: | ||
* Sharing of [[needles]] or other equipment to inject drugs. | * Sharing of [[needles]] or other equipment to inject drugs. | ||
* Accidental needle sticks or other sharps injuries in healthcare settings. | * Accidental needle sticks or other sharps injuries in healthcare settings. | ||
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* Sexual contact with an infected person. | * Sexual contact with an infected person. | ||
* From mother to child during childbirth or breastfeeding. | * From mother to child during childbirth or breastfeeding. | ||
[[File:Clandinjectkit.JPG|left|thumb|A kit used for injecting drugs, which can be a source of blood-borne disease transmission.]] | |||
[[File:Clandinjectkit.JPG|thumb | |||
==Prevention== | ==Prevention== | ||
Preventing blood-borne diseases involves several strategies: | Preventing blood-borne diseases involves several strategies: | ||
* Use of [[personal protective equipment]] (PPE) such as gloves and masks in healthcare settings. | * Use of [[personal protective equipment]] (PPE) such as gloves and masks in healthcare settings. | ||
* Safe handling and disposal of needles and other sharps. | * Safe handling and disposal of needles and other sharps. | ||
* Screening of blood donations for blood-borne pathogens. | * Screening of blood donations for blood-borne pathogens. | ||
* Vaccination against certain blood-borne diseases, such as [[Hepatitis B]]. | * Vaccination against certain blood-borne diseases, such as [[Hepatitis B]]. | ||
[[File:HPV-vaccine- Gardasil2016JAPAN.jpg|HPV-vaccine|left|thumb]] | |||
[[File:HPV-vaccine- Gardasil2016JAPAN.jpg|HPV-vaccine|thumb]] | |||
==Common Blood-borne Diseases== | ==Common Blood-borne Diseases== | ||
===Hepatitis B=== | ===Hepatitis B=== | ||
[[Hepatitis B]] is a liver infection caused by the Hepatitis B virus (HBV). It is transmitted through contact with infectious body fluids, such as blood, semen, and vaginal secretions. Vaccination is available and effective in preventing Hepatitis B. | [[Hepatitis B]] is a liver infection caused by the Hepatitis B virus (HBV). It is transmitted through contact with infectious body fluids, such as blood, semen, and vaginal secretions. Vaccination is available and effective in preventing Hepatitis B. | ||
===Hepatitis C=== | ===Hepatitis C=== | ||
[[Hepatitis C]] is a liver disease caused by the Hepatitis C virus (HCV). It is primarily spread through blood-to-blood contact. Unlike Hepatitis B, there is no vaccine for Hepatitis C, but antiviral medications can cure most cases. | [[Hepatitis C]] is a liver disease caused by the Hepatitis C virus (HCV). It is primarily spread through blood-to-blood contact. Unlike Hepatitis B, there is no vaccine for Hepatitis C, but antiviral medications can cure most cases. | ||
===HIV/AIDS=== | ===HIV/AIDS=== | ||
[[Human Immunodeficiency Virus|HIV]] is the virus that causes [[Acquired Immunodeficiency Syndrome|AIDS]]. It is transmitted through blood, sexual contact, and from mother to child. There is no vaccine for HIV, but antiretroviral therapy can manage the infection and prevent progression to AIDS. | [[Human Immunodeficiency Virus|HIV]] is the virus that causes [[Acquired Immunodeficiency Syndrome|AIDS]]. It is transmitted through blood, sexual contact, and from mother to child. There is no vaccine for HIV, but antiretroviral therapy can manage the infection and prevent progression to AIDS. | ||
==Impact on Society== | ==Impact on Society== | ||
Blood-borne diseases have a significant impact on public health and healthcare systems. They can lead to chronic health conditions, increased healthcare costs, and social stigma. Efforts to control and prevent these diseases are crucial for public health. | Blood-borne diseases have a significant impact on public health and healthcare systems. They can lead to chronic health conditions, increased healthcare costs, and social stigma. Efforts to control and prevent these diseases are crucial for public health. | ||
==See also== | |||
== | |||
* [[Infectious disease]] | * [[Infectious disease]] | ||
* [[Viral hepatitis]] | * [[Viral hepatitis]] | ||
* [[HIV/AIDS]] | * [[HIV/AIDS]] | ||
* [[Public health]] | * [[Public health]] | ||
[[Category:Infectious diseases]] | [[Category:Infectious diseases]] | ||
[[Category:Blood-borne diseases]] | [[Category:Blood-borne diseases]] | ||
Latest revision as of 19:38, 4 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Blood-borne disease | |
|---|---|
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Varies depending on the specific disease; may include fever, fatigue, jaundice, etc. |
| Complications | Chronic infection, liver damage, cancer, etc. |
| Onset | Varies; can be acute or chronic |
| Duration | Varies; some are lifelong |
| Types | N/A |
| Causes | Viruses, bacteria, parasites |
| Risks | Needle sharing, unprotected sex, blood transfusion |
| Diagnosis | Blood test, serology, PCR |
| Differential diagnosis | N/A |
| Prevention | Vaccination, safe sex, needle exchange programs |
| Treatment | Antiviral drugs, antibiotics, supportive care |
| Medication | N/A |
| Prognosis | Varies; some are curable, others are chronic |
| Frequency | Common worldwide |
| Deaths | N/A |
A blood-borne disease is a disease that can be spread through contamination by blood and other body fluids. Blood-borne pathogens are microorganisms such as viruses or bacteria that are carried in blood and can cause disease in people. The most common examples of blood-borne pathogens include Hepatitis B, Hepatitis C, and HIV.
Transmission[edit]
Blood-borne diseases are primarily transmitted through activities that involve exposure to blood or body fluids. These activities include:
- Sharing of needles or other equipment to inject drugs.
- Accidental needle sticks or other sharps injuries in healthcare settings.
- Blood transfusions with contaminated blood.
- Sexual contact with an infected person.
- From mother to child during childbirth or breastfeeding.
Prevention[edit]
Preventing blood-borne diseases involves several strategies:
- Use of personal protective equipment (PPE) such as gloves and masks in healthcare settings.
- Safe handling and disposal of needles and other sharps.
- Screening of blood donations for blood-borne pathogens.
- Vaccination against certain blood-borne diseases, such as Hepatitis B.
Common Blood-borne Diseases[edit]
Hepatitis B[edit]
Hepatitis B is a liver infection caused by the Hepatitis B virus (HBV). It is transmitted through contact with infectious body fluids, such as blood, semen, and vaginal secretions. Vaccination is available and effective in preventing Hepatitis B.
Hepatitis C[edit]
Hepatitis C is a liver disease caused by the Hepatitis C virus (HCV). It is primarily spread through blood-to-blood contact. Unlike Hepatitis B, there is no vaccine for Hepatitis C, but antiviral medications can cure most cases.
HIV/AIDS[edit]
HIV is the virus that causes AIDS. It is transmitted through blood, sexual contact, and from mother to child. There is no vaccine for HIV, but antiretroviral therapy can manage the infection and prevent progression to AIDS.
Impact on Society[edit]
Blood-borne diseases have a significant impact on public health and healthcare systems. They can lead to chronic health conditions, increased healthcare costs, and social stigma. Efforts to control and prevent these diseases are crucial for public health.
