Breaking the chain of infection
... Susceptible host The human body has natural defences to prevent pathogens entering via the portals of entry described above, but some people get sick anyway. People who are susceptible hosts lack the immunity to overcome invasion by microorganisms. ...
... Susceptible host The human body has natural defences to prevent pathogens entering via the portals of entry described above, but some people get sick anyway. People who are susceptible hosts lack the immunity to overcome invasion by microorganisms. ...
Sample Letter for Patients to take to healthcare provider 10122016
... cardiac surgery. It was determined that these devices were likely contaminated with M. chimaera during manufacturing. CDC is recommending that clinicians, including cardiologists and general practitioners who take care of cardiac surgery patients before and after their surgery, be aware of the risk ...
... cardiac surgery. It was determined that these devices were likely contaminated with M. chimaera during manufacturing. CDC is recommending that clinicians, including cardiologists and general practitioners who take care of cardiac surgery patients before and after their surgery, be aware of the risk ...
Rickettsia prowazekii
... the incubation period of acute infection. The blood phase is the source of infection of the lice and subsequent transmission to other humans. Acute disease is symptomatic, but clinically recovered individuals may have persistent infection for years. ...
... the incubation period of acute infection. The blood phase is the source of infection of the lice and subsequent transmission to other humans. Acute disease is symptomatic, but clinically recovered individuals may have persistent infection for years. ...
Chapter 12: Infection Control
... Must be transmitted to another reservoir or host where it can live Direct Contact: spread by physical (hands) or sexual contact Indirect Contact: from contaminated substances to the person (food, air droplets, insects, clothing, instruments 5. Portal of Entry Way to enter a new reservoir or ...
... Must be transmitted to another reservoir or host where it can live Direct Contact: spread by physical (hands) or sexual contact Indirect Contact: from contaminated substances to the person (food, air droplets, insects, clothing, instruments 5. Portal of Entry Way to enter a new reservoir or ...
1._Encephalitis_&_Meningitis
... Diagnosis :- C.S.F. : show lymphocytic pleocytosis , slight increase in protein with normal sugar (only decreased in mumps encephalitis) occasionally may be normal . Very high protein with very low sugar suggestive of tuberculus infection (e.g.: tuberculoma ) . - E.E.G. : show diffuse slow wave , f ...
... Diagnosis :- C.S.F. : show lymphocytic pleocytosis , slight increase in protein with normal sugar (only decreased in mumps encephalitis) occasionally may be normal . Very high protein with very low sugar suggestive of tuberculus infection (e.g.: tuberculoma ) . - E.E.G. : show diffuse slow wave , f ...
Bacteria Wanted Poster Research Project
... Body systems it attacks (Nervous, Muscle, respiratory, circulatory. etc.) Different types of infections – is there more than one type? How is it transmitted (Air water droplets, contact ingestion, blood. etc.) 4. Victims Who is most at risk What types of workers have been exposed (carpente ...
... Body systems it attacks (Nervous, Muscle, respiratory, circulatory. etc.) Different types of infections – is there more than one type? How is it transmitted (Air water droplets, contact ingestion, blood. etc.) 4. Victims Who is most at risk What types of workers have been exposed (carpente ...
HIV/AIDS M3 lecture - Creighton University
... MTCT of HIV Developing countries 40% On Zidovudine alone 7% Zidovudine with C-section 2% HAART <1% if viral load <50 copies 80% of those infected vertically are infected close to the time of delivery ...
... MTCT of HIV Developing countries 40% On Zidovudine alone 7% Zidovudine with C-section 2% HAART <1% if viral load <50 copies 80% of those infected vertically are infected close to the time of delivery ...
Papilloma viruses & Polyoma viruses
... Unusual requirements for replication: either a helper virus (a helper adenovirus) or rapidly dividing cells. The virus replicates when cell growth cycle is in “S” stage (when host DNA replication produces two identical sets of chromosomes.) Virus replication is in nucleus of the cell. ...
... Unusual requirements for replication: either a helper virus (a helper adenovirus) or rapidly dividing cells. The virus replicates when cell growth cycle is in “S” stage (when host DNA replication produces two identical sets of chromosomes.) Virus replication is in nucleus of the cell. ...
Clinical Laboratory Reporting Form
... Poliovirus Poxvirus infections in humans, including variola (smallpox), monkeypox, vaccinia, and other orthopox or parapox viruses Rabies virus Rubella virus (IgM, PCR, or culture positive) Salmonella typhi SARS-associated coronavirus Staphylococcus aureus, vancomycin-intermediate (VISA) or vancomyc ...
... Poliovirus Poxvirus infections in humans, including variola (smallpox), monkeypox, vaccinia, and other orthopox or parapox viruses Rabies virus Rubella virus (IgM, PCR, or culture positive) Salmonella typhi SARS-associated coronavirus Staphylococcus aureus, vancomycin-intermediate (VISA) or vancomyc ...
Diseases of dairy cows
... Two types: Nutritional and bacterial. The bacterial is highly contagious. Caused by bad hygiene or feeding management or both. Inadequate intake of Colostrum is also a cause. Symptoms Diarrhoea Listlessness Dehydration Death Nutritional scour symptoms: Ingestion of too much milk or milk ...
... Two types: Nutritional and bacterial. The bacterial is highly contagious. Caused by bad hygiene or feeding management or both. Inadequate intake of Colostrum is also a cause. Symptoms Diarrhoea Listlessness Dehydration Death Nutritional scour symptoms: Ingestion of too much milk or milk ...
Hepatitis G Virus Fact Sheet - Minnesota Department of Health
... Hepatitis G virus (HGV) is a rare cause of hepatic inflammation. Although chronic infection and viremia have been documented, histologic evidence is rare, and serum aminotransferase levels are usually normal. At this time, reporting of HGV to the Minnesota Department of Health would be treated as an ...
... Hepatitis G virus (HGV) is a rare cause of hepatic inflammation. Although chronic infection and viremia have been documented, histologic evidence is rare, and serum aminotransferase levels are usually normal. At this time, reporting of HGV to the Minnesota Department of Health would be treated as an ...
HIV infection Clinical Basics
... “flu.” Common symptoms include fever, sore throat, a maculopapular rash, generalized lymphadenopathy, fatigue, malaise, myalgias, oral ulcerations, and less commonly an aseptic meningitis. Occasionally, more impressive manifestations such as thrush, shingles, or even full-blown opportunistic infecti ...
... “flu.” Common symptoms include fever, sore throat, a maculopapular rash, generalized lymphadenopathy, fatigue, malaise, myalgias, oral ulcerations, and less commonly an aseptic meningitis. Occasionally, more impressive manifestations such as thrush, shingles, or even full-blown opportunistic infecti ...
Terms you should know: parasite trophozoite cyst amoeba hepatitis
... Description: Small, naked virus with single-stranded RNA genome Diseases: Hepatitis A (symptoms appear in about 25 days); usually no complications Treatment: None; vaccine approved in 1995, recommended for travel to risk areas Reservoir and spread: Human virus; fecal-oral spread Hepatitis B virus (H ...
... Description: Small, naked virus with single-stranded RNA genome Diseases: Hepatitis A (symptoms appear in about 25 days); usually no complications Treatment: None; vaccine approved in 1995, recommended for travel to risk areas Reservoir and spread: Human virus; fecal-oral spread Hepatitis B virus (H ...
![Pathogenesis & infection II [Kompatibilitási mód]](http://s1.studyres.com/store/data/007879270_1-6de35919f9a8aba667b028d255dc60dd-300x300.png)
Pathogenesis & infection II [Kompatibilitási mód]
... - skin - mucous membranes • respiratory tract • GI • genito-urinary tract • conjunctiva - placenta (vertical transmission) - blood (transfusion, infusion) ...
... - skin - mucous membranes • respiratory tract • GI • genito-urinary tract • conjunctiva - placenta (vertical transmission) - blood (transfusion, infusion) ...
Picornaviruses
... • cattle (sentinel hosts) - highly sensitive to infection by respiratory route • sheep (maintenance hosts) - mild-asymptomatic disease, can spread through flocks before detection ...
... • cattle (sentinel hosts) - highly sensitive to infection by respiratory route • sheep (maintenance hosts) - mild-asymptomatic disease, can spread through flocks before detection ...
(OSHA) Orientation - La Salle University
... Hepatitis B virus, or Hepatitis C virus, or Hepatitis D virus Prevention includes ...
... Hepatitis B virus, or Hepatitis C virus, or Hepatitis D virus Prevention includes ...
Infection and Disease
... microbe can periodically become active produce a recurrent disease person may or may not shed it during the latent stage ...
... microbe can periodically become active produce a recurrent disease person may or may not shed it during the latent stage ...
Chapter 21: Infectious Diseases Affecting the Respiratory System
... 1) There are more than 45 types of adenoviruses that infect humans 2) These cause infections that vary from mild to severe often which resembles a common cold or strep throat 3) Transmission is through inhalation of infected droplets D. Diphtheria 1. A toxin-mediated disease caused by 2. Produces an ...
... 1) There are more than 45 types of adenoviruses that infect humans 2) These cause infections that vary from mild to severe often which resembles a common cold or strep throat 3) Transmission is through inhalation of infected droplets D. Diphtheria 1. A toxin-mediated disease caused by 2. Produces an ...
The Chain of Infection
... • Fungi - Plant-like organisms that live on dead organic matter (yeasts and molds – e.g., thrush) • Rickettsiae (parasitic organisms – fleas, ticks, mites – e.g., Lyme disease) • Viruses - smallest microbes (HIV, Hepatitis B and C) • Helmiths - parasitic worms ...
... • Fungi - Plant-like organisms that live on dead organic matter (yeasts and molds – e.g., thrush) • Rickettsiae (parasitic organisms – fleas, ticks, mites – e.g., Lyme disease) • Viruses - smallest microbes (HIV, Hepatitis B and C) • Helmiths - parasitic worms ...
Glossary of Terms
... EHV‐1: Equine Herpesvirus 1, which is a DNA virus that can cause respiratory infection, neonatal death, abortion, and a neurologic condition known as EHM. EHV‐4: Equine herpesvirus 4. A form of Equine Herpesvirus, a DNA virus that usually causes a nonfatal respiratory infection but can rarely cau ...
... EHV‐1: Equine Herpesvirus 1, which is a DNA virus that can cause respiratory infection, neonatal death, abortion, and a neurologic condition known as EHM. EHV‐4: Equine herpesvirus 4. A form of Equine Herpesvirus, a DNA virus that usually causes a nonfatal respiratory infection but can rarely cau ...
Chapter 7 Body Systems
... infected with HIV after being stuck with needles containing HIV-infected blood ...
... infected with HIV after being stuck with needles containing HIV-infected blood ...
Alden Estates of Barrington is 5 star rated facility that serves a
... Facilities and have not been validated as a clinical tool. These criteria have become the national regulatory standard that requires potentially infectious acute clinical changes be documented and communicated to physicians in a timely manner. ...
... Facilities and have not been validated as a clinical tool. These criteria have become the national regulatory standard that requires potentially infectious acute clinical changes be documented and communicated to physicians in a timely manner. ...
Chickenpox
Chickenpox, also known as varicella, is a highly contagious disease caused by the initial infection with varicella zoster virus (VZV). The disease results in a characteristic skin rash that forms small, itchy blisters, which eventually scab over. It usually starts on the face, chest, and back and then spreads to the rest of the body. Other symptoms may include fever, feeling tired, and headaches. Symptoms usually last five to ten days. Complications may occasionally include pneumonia, inflammation of the brain, or bacterial infections of the skin among others. The disease is often more severe in adults than children. Symptoms begin ten to twenty one days after exposure to the virus.Chickenpox is an airborne disease which spreads easily through the coughs and sneezes of an infected person. It may be spread from one to two days before the rash appears until all lesions have crusted over. It may also spread through contact with the blisters. Those with shingles may spread chickenpox to those who are not immune through contact with the blisters. The disease can usually be diagnosed based on the presenting symptom; however, in unusual cases may be confirmed by polymerase chain reaction (PCR) testing of the blister fluid or scabs. Testing for antibodies may be done to determine if a person is or is not immune. People usually only get the disease once.The varicella vaccine has resulted in a decrease in the number of cases and complications from the disease. It protects about 70 to 90 percent of people from disease with a greater benefit for severe disease. Routine immunization of children is recommended in many countries. Immunization within three days of exposure may improve outcomes in children. Treatment of those infected may include calamine lotion to help with itching, keeping the fingernails short to decrease injury from scratching, and the use of paracetamol (acetaminophen) to help with fevers. For those at increased risk of complications antiviral medication such as aciclovir are recommended.Chickenpox occurs in all parts of the world. Before routine immunization the number of cases occurring each year was similar to the number of people born. Since immunization the number of infections in the United States has decreased nearly 90%. In 2013 chickenpox resulted in 7,000 deaths globally – down from 8,900 in 1990. Death occurs in about 1 per 60,000 cases. Chickenpox was not separated from smallpox until the late 19th century. In 1888 its connection to shingles was determined. The first documented use of the term chicken pox was in 1658. Various explanations have been suggested for the use of ""chicken"" in the name, one being the relative mildness of the disease.