Opportunistic infection examples

Examples of diseases caused by opportunistic pathogens Skin Staphylococci cause infections when they attach and coat prosthetic devices, such as intravenous lines and prosthetic joint OIs are caused by a variety of germs (viruses, bacteria, fungi, and parasites). OI-causing germs spread in a variety of ways, for example in the air, in body fluids, or in contaminated food or water. Some OIs that people with HIV may get include candidiasis, Salmonella infection, toxoplasmosis, and tuberculosis (TB) This is a list of some of the most common HIV-related opportunistic infections: 1) Candidiasis (Esophageal, Tracheal, Bronchial) Also known as thrush, candida is a very common fungal organism that is found almost everywhere in the environment and can be isolated from around 30-50% of healthy people

Common opportunistic infections include (but are not limited to): Candidiasis infections of the gastrointestinal or genitourinary tract, including non-albicans candida infections Coccidioidomycosis (San Joaquin Valley Fever The table below shows examples of common opportunistic infections and cancers and the body systems that they occur in. System. Examples of Infection/Cancer. Respiratory system. Pneumocystis jirovecii Pneumonia (PCP) Tuberculosis (TB) Kaposi's Sarcoma (KS) Gastro-intestinal system Types of opportunistic infections According to the Centers for Disease Control and Prevention, some of the most common opportunistic infections in the United States include: Herpes simplex virus 1 (HSV-1 Opportunistic infections (OIs) are infections that occur more often or are more severe in people with weakened immune systems than in people with healthy immune systems. People with weakened immune..

What are the Symptoms and Signs of Opportunistic Infections? The symptoms due to opportunistic infections in patients with HIV will depend on the organ involved and include: Fever; Productive coug An opportunistic infection is an infection caused by pathogens that take advantage of an opportunity not normally available. These opportunities can stem from a variety of sources, such as a weakened immune system, an altered microbiome, or breached integumentary barriers. Many of these pathogens do not cause disease in a healthy host that has a non-compromised immune system, and can, in some cases, act as commensals until the balance of the immune system is disrupted. Opportunistic infections diagnosis of HIV infection or present with an OI as a complication of unsuccessful viral suppression. Durable viral suppression eliminates most but not all OIs. Tuberculosis, pneumococcal disease, and . dermatomal zoster are examples of infectious diseases that occur at higher incidence in persons with HIV . regardless of CD4 count

Examples of diseases caused by opportunistic pathogen

Opportunistic infections (OIs) are infections that occur more frequently and are more severe in people with weakened immune systems, including people with HIV. Many OIs are considered AIDS-defining conditions. That means if a person with HIV has one of these conditions, they are diagnosed with AIDS, the most serious stage of HIV infection Here are examples of common HIV-related opportunistic infections: Pneumocystis carinii pneumonia Candidiasis (or thrush)—a fungal infection of the mouth, bronchi, trachea, lungs, esophagus, or vagin Opportunistic infections in patients with cancer. Opportunistic infections in patients with cancer. Opportunistic infections in patients with cancer Ann Oncol. 2004;15 Suppl 4:iv329-35. doi: 10.1093/annonc/mdh947. Authors J Klastersky 1 , M Aoun. Affiliation 1.

When your immune system loses too many CD4 cells, you are less able to fight off infection and can develop serious illnesses, cancers, and neurological (nerve system) problems. These problems are called opportunistic infections (OIs), because they take advantage of the body's weakened defenses. Many viruses can be controlled by the immune system For example, many drugs used to treat cancer suppress the immune system. Some people who get cancer treatments can develop OIs. HIV weakens the immune system so that opportunistic infections can develop. If you are HIV-infected and develop opportunistic infections, you might have AIDS

HIV weakens the immune system so that opportunistic infections can develop. If you are HIV-infected and develop opportunistic infections, you might have AIDS. In the US, the Center for Disease Control (CDC) is responsible for deciding who has AIDS. The CDC has developed a list of about 24 opportunistic infections This video is an overview of opportunistic infections, or OIs. This is part of Frontline TEACH. For more information, go to http://www.aidslibrary.org/ The definition of opportunistic is an action or judgment that furthers a person's own interests. An example of opportunistic is a woman telling a friend a false rumor about her boyfriend cheating on her, to try to end their relationship • Tuberculosis (TB), hepatitis B and hepatitis C are common co-infections of HIV and you can be tested for these as part of your health monitoring routine; they can all be treated. • If your HIV treatment isn't working, your immune system will get weaker and you may be at risk of opportunistic infections

Opportunistic infections (oi) deepa

What does opportunistic-infection mean? An infection by a microorganism or virus that normally does not cause disease but becomes pathogenic when the body's imm.. An opportunistic infection results anytime the immune system is compromised. Various things can cause this but HIV is a common cause. HIV is the virus that causes AIDS. It attacks the immune system allowing fungus and bacteria that normally wouldn.. The Most Common Opportunistic Infections is a good example of a paper on the immune system. Although the terms pathogenicity and virulence are commonly used interchangeably, they can be distinguished and adapted to improve the perception of interactions between pathogens and hosts Opportunistic Parasitic Infections. Immunocompromised patients present with altered pattern, progression, and clinical manifestations of parasitic infections. Patients with impaired cell-mediated immunity are susceptible to infection with Toxoplasma gondii, Cryptosporidium, Leishmania, Strongyloides, and Microspora

Opportunistic pathogens

What is an Opportunistic Infection? NI

  1. opportunistic infections Infectious diseases of the URT (e.g., colds and sore throats) are more common than of the LRT They may predispose the patient to more serious infections, such as sinusitis, otitis media, bronchitis, and pneumonia Lower respiratory tract infections are the most.
  2. What are some examples of opportunistic pathogens? Mostly these pathogens do not cause disease in a healthy individual that has a normal immune system but in immunocompromised patients. Examples include malnutrition, ageing, leukopenia, HIV, immunosuppressing agents and genetic predisposition
  3. Opportunistic parasitic infections. 1. OPPORTUNISTIC PARASITIC INFECTIONS Dr.T.V.Rao MD 09/26/14 Dr.T.V.Rao MD 1. 2. OPPORTUNISTIC INFECTIONS AND THEIR RELATIONSHIP TO HIV/AIDS • OIs are signs of a declining immune system. Most life-threatening OIs occur when your CD4 count is below 200 cells/mm3
  4. The opportunistic infections associated with AIDS are a good example of the types of secondary infections that occur when a disease modifies the immune response. 1  They occur because the body is no longer able to fight off bacteria or viruses that a healthy immune system can normally repel
  5. References in the ICD-10-CM Index to Diseases and Injuries applicable to the clinical term infection, infected, infective (opportunistic) Infection, infected, infective (opportunistic) - B99.9 Unspecified infectious disease. abscess (skin) - code by site under Abscess. Absidia - See: Mucormycosis
  6. Staphylococcus aureus is an opportunistic pathogens of skin. In normal condition S. aureus lives as commensal in skin but it causes opportunistic wound infection when skin is damaged by burn, wound, biting, scratching etc. form the damaged skin, bacteria enters into deeper tissue and multiplies to give pus filled lesions

10 Common HIV-related Opportunistic Infections Dr

Systemic infection. A great deal of clinical judgment is required to reach these conclusions, which imply important therapeutic decisions. The diagnosis of opportunistic infections requires a high index of suspicion. Without this curiosity, the clinician may not consider mycotic infections in the compromised patient because ART: Impact on OI incidence in LMICs Clin Infect Dis. 2016 15;62(12):1595 -60

Opportunistic infections DermNet N

  1. Now, PCP is still a serious health concern for people living with HIV/AIDS or other conditions that weaken the immune system. 9 In a study of HIV-infected patients in the United States and Canada, PCP was the most common opportunistic infection during 2008-2010. 24 There were 10,590 estimated U.S. hospitalizations due to Pneumocystis.
  2. Opportunistic Systemic Mycoses. These are fungal infections of the body which occur almost exclusively in debilitated patients whose normal defence mechanisms are impaired. The organisms involved are cosmopolitan fungi which have a very low inherent virulence. The increased incidence of these infections and the diversity of fungi causing them.
  3. Opportunistic Fungal Infections Dr.T.V.Rao MD Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website
  4. Guidelines for the Prevention and Treatment of Opportunistic Infections in Adults and Adolescents with HIV A-1 Introduction (Last updated May 29, 2018; last reviewed June 26, 2019) Opportunistic infections (OIs) were the first clinical manifestations that alerted clinicians to the occurrence of the acquired immunodeficiency syndrome (AIDS)
  5. HIV-related opportunistic diseases: UNAIDS Technical Update October 1998 Background People with advanced HIV infection are vulnerable to infections or malignancies that are called opportunistic because they take advantage of the opportunity offered by a weakened immune system
  6. An opportunistic infection is an infection caused by bacterial, viral, fungal, or protozoan pathogens that take advantage of a host with a weakened immune system or an altered microbiota. Many of these pathogens do not cause disease in a healthy host that has a normal immune system

Candidiasis is the most common opportunistic yeast infection in the world. A variety of Candida species live on humans and homoeothermic animals. Some colonize in the first few days after birth, primarily in the mucosa of the gastrointestinal tract (40-50%) as well as in the upper respiratory passages, mouth, pharynx, and larynx Opportunism is the practice of taking advantage of circumstances - with little regard for principles or with what the consequences are for others. Opportunist actions are expedient actions guided primarily by self-interested motives. The term can be applied to individual humans and living organisms, groups, organizations, styles, behaviors, and trends S. Falkow Commensals may cause opportunistic infections when they are introduced into such privileged host sites or if some other ordinarily insurmountable host defense is breached. S. Falkow ASM News 63. An example: Human Oral Microbes and Dental caries. a. Mechanism of pathogenicity b. Microbial succession c. Coaggregation Paul.

AIDS-defining opportunistic infections. This Topic Review outlines the standard of care for the prophylaxis of the most common and important opportunistic infections that occur in persons with HIV. The content is based on recommendations in the Adult and Adolescent Opportunistic Infection Guidelines.[4] Page 1/3 In Africa, for example, where the general prevalence of infection is high, opportunistic infections tend to occur early in the course of HIV illness and with similar organisms to those encountered commonly in the general population such as tuberculosis, pyogenic infections and salmonellosis Bacterial Infections, Serious and Recurrent Epidemiology. Before combination antiretroviral therapy (cART) was available, serious bacterial infections were the most commonly diagnosed opportunistic infections in HIV-infected children, with an event rate of 15 per 100 child-years. 1 Pneumonia was the most common bacterial infection (11 per 100 child-years), followed by bacteremia (3 per 100.

Give Some Examples of Opportunistic Infections and Cancer

Complete this table of the types of opportunistic pathogen that infect patients with AIDS Infections Opportunistic Pathogens (give two examples) Viruses Herpes simplex virus (HSV-1) Candidiasis Intracellular Bacteria Pseudomonas aeruginosa- Infections can come from contaminated swim pools or hot tubs. Fungi 1. 2. Protozoal parasites 1. 2 For example, one common opportunistic infection is Pneumocystis jiroveci pneumonia (also called PCP). Most people already have the microbe that causes PCP in their body, but it doesn't make them sick. An HIV-positive person, however, may need to take antibiotics to keep from getting very sick

What are Opportunistic Infections? Types, Causes and

Opportunistic infections are those caused by otherwise common, harmless viruses, bacteria, fungi, or parasites which can cause disease when immune defenses have been compromised. Many opportunistic infections are not life-threatening and can develop even when a person's CD4 count is high. AIDS-defining illnesses, by contrast, tend to appear. An opportunistic infection (OI) is a disease of microbial cause or pathogenesis generally thought to occur in hosts with weakened immunity. Oral OIs are associated with many risk factors and. Opportunistic fungal infections Many fungi are opportunists and are usually not pathogenic except in an immunocompromised host. Causes of immunocompromise include AIDS, azotemia, diabetes mellitus, lymphoma, leukemia, other hematologic cancers, burns, and therapy with corticosteroids, immunosuppressants, or antimetabolites What is an opportunistic infection? infections caused by organisms that do not usually cause disease. Give an example of an opportunistic virus (herpes family) can be latent. Give an example of an opportunistic bacterial infection. Staphylococcus Mycobacteria. Give an example of an opportunistic Protozoa. Toxoplasma gondii. Give an example. infection [in-fek´shun] invasion and multiplication of microorganisms in body tissues, as in an infectious disease. The infectious process is similar to a circular chain with each link representing one of the factors involved in the process. An infectious disease occurs only if each link is present and in proper sequence. These links are (1) the.

CNS opportunistic infections occur during this stage of the HIV infection; waning immunity and high HIV load, both systemically and in the CNS, create a favourable milieu. Apart from immune defi ciency, other features of HIV-1 might directly facilitate CNS opportunistic infections, for example in PML. Most CNS opportunistic Opportunistic fungal infections are caused by fungi that are nonpathogenic in the immunocompetent host, many of which are part of the normal upper respiratory tract flora. These organisms may cause pulmonary infection in immunocompromised hosts. Immunocompromised patients and patients with febrile neutropenia with opportunistic fungal infections may have normal chest radiographs For example, the immune system of a patient with a primary infection by HIV becomes compromised, making the patient more susceptible to secondary diseases like oral thrush and others caused by opportunistic pathogens. Some secondary infections can even develop as a result of treatment for a primary infection

Opportunistic infection definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now Colonizing opportunistic pathogens (COPs) are microbes that asymptomatically colonize the human body and, when the conditions are right, can cause infections. Their ability to persist indefinitely and to be transmitted without detection [ 1] gives COPs a unique epidemiology that warrants special consideration

What Is an Opportunistic Infection? - TheBod

Opportunistic Infections - Causes, Symptoms, Diagnosis

opportunistic definition: 1. using a situation to get power or an advantage: 2. (of an organism or infection) affecting. Learn more 5 Opportunistic infections (OIs) and coinfections Overview of opportunistic infections and coinfections related to HIV. Main symptoms and ways to prevent or treat them. 5. 1-5.2 Introduction and aims; 5. 3 OI and coinfection overview; 5. 4 Gut infections: giardia, cryptosporidia, microsporidia; 5. 5 Candida and other skin problems; 5. 6 PC Outline • Opportunistic Infections I - April 5, 2012 - General Principles and Epidemiology - OI prevention and prophylaxis - Diagnosis and management of Pneumocystis jiroveci Pneumonia • Opportunistic Infections II - April 12, 2012 - Immune Reconstitution Inflammatory Syndrom An opportunistic infection is an infection caused by bacterial, viral or fungal pathogens that take advantage of a host with a weak immune system. Mostly these pathogens do not cause disease in a healthy individual that has a normal immune system but in immunocompromised patients. Examples include malnutrition, ageing, leukopenia, HIV. Cryptococcosis. Histoplasmosis. Coccidiomycosis. Fungal infections are common in people living with HIV and can present at different stages of the disease, from the earliest acute phase to later stage AIDS-defining conditions. Four of the most common fungal illness are known as candidiasis, cryptococcosis, histoplasmosis, and coccidiomycosis.

Opportunistic infection - Wikipedi

Opportunistic infection means an infection caused by normally non- pathogenic organisms in an individual whose resistance has been weakened by some other condition such as a disease, surgery, irradiation, or chemotherapy. Sample 1. Based on 1 documents agents of opportunistic infections among countries, epidemiology and prevalence, lifecycle, risk factors, examination methods, and treatments. Clinically Relevant Intestinal Parasitic Infections. Parasitic infections in the digestive tract remain a burden for people infected with HIV, even in the era of the use of antiretroviral therapy (ART) [16] Opportunistic microorganism: A bacterium, virus, protozoan or fungus that takes advantage of certain opportunities to cause disease. Those opportunities are called opportunistic conditions. These microorganisms are often ones that can lie dormant in body tissues for many years, such as the human herpes viruses, or that are extremely common but usually cause no symptoms of illness

Opportunistic infections associated with TNF-α treatment - REVIEW. future science groupfuture science group. www.futuremedicine.com. aspergillosis. The median time to onset of infec-tion was 40 days for the infliximab group and 236 days for etanercept [24,25]. Of infliximab List several examples of opportunistic infections caused by fungi, the parts of the human body that may be affected, and the name(s) of the etiological agent(s). 8. Amatoxins are the cause of most fatalities resulting from eating poisonous mushrooms. How woul Pulmonary infections may also be divided according to macroscopic appearances into: consolidation. lobar pneumonia. lobular pneumonia (or bronchopneumonia) pulmonary abscess. interstitial pneumonia. Alternatively, the causative agent may be used to categorize infections. Having said that, in many cases a particular agent may cause a number of.

Opportunistic Infections - TheBod

Opportunistic infections are infections that occur more often or are more severe in individuals with weakened immune systems than in people with healthy immune systems. Immunocompromised individuals are at high risk for developing opportunistic infections that can potentially be fatal. Provide examples of some of the most common. Exogenous infections, in contrast, involve a pathogen entering a patient's body from their environment. These pathogens can be introduced through a contaminated device, healthcare worker, surface, or other vector. Patients with open incisions, indwelling devices, and compromised immune systems are especially at risk for exogenous infections Opportunistic Infections . File Type: PDF Document* Pages: Facilitator - 640 Participant - 638 . In 2005 the International Training and Education Center on HIV (I-TECH) developed these course materials with funding from the US Health Resources and Services Administration (HRSA) to train physicians in the Tambaram Government Hospital of Thoracic Medicine in Chennai, India to care for. After an initial infection which is often asymptomatic, it lies dormant in some epithelial cells and B lymphocytes. If the infected B lymphocytes are placed in tissue culture, the absence of T cell regulatory influences allows the B cells proliferate and become immortalized, a process hastened by the presence of immunosuppressive drugs(1-7)

Opportunistic Fungus Infections are caused by organisms that are inherently of low virulence, and disease production depends on diminished host resistance to infection. Common etiologic agents of opportunistic infections are Aspergillus, Candida, Rhizopus, and Cryptococcus. very low inherent virulence Colony characteristics of the isolate, and the nature of the asexual spores, mycelium are sometimes sufficient to identify the common pathogen but identification of less common fungi that may cause opportunistic infections requires a high level of expertise on the part of laboratory personnel Opportunistic fungal infections cause considerable morbidity and mortality in immunocompromised individuals including organ transplant recipients, patients with HIV/AIDS, and those receiving radiochemotherapy for various malignant lesions. Abrasions in cell-mediated immunity lead to deep mycoses in most of the cases; neutropenic patients may.

Opportunistic Infections from Antibiotic Usage: Definition

Listeria monocytogenes is the most common opportunistic. agent in cancer patients with CNS infection. It is a food-borne. disease and dairy products (especially unpasteurized milk and. soft. Host Infection. Many elements of the normal flora may act as opportunistic pathogens, especially in hosts rendered susceptible by rheumatic heart disease, immunosuppression, radiation therapy, chemotherapy, perforated mucous membranes, etc. The flora of the gingival crevice causes dental caries in about 80 percent of the population opportunistic infection definition: 1. an infection caused by bacteria or a virus that is not harmful to a healthy person but harms a. Learn more For example, Staphylococcus epidermidis is normal microbiota on the surface of the skin. However, if there is a break in the skin the bacteria may enter into deeper tissues or even the blood where they can cause infection. This is especially problematic for immunocompromised individuals, who are at great risk for opportunistic infections.

Most endogenous bacterial diseases are opportunistic infections, meaning that the the organism must be given a special opportunity of weakness or let-down in the host defenses in order to infect. An example of an opportunistic infection is chronic bronchitis in smokers wherein normal flora bacteria are able to invade the weakened lung By having a clearer understanding of the chain of infection and with the right nursing diagnosis for infection, you'll be able to intervene or stop an infection from happening. Here's a good example of a Nursing Care Plan for risk for infection. Risk Factors

Some examples of opportunistic infections are PCP, toxoplasmosis, TB and kaposi sarcoma. Stage 4: AIDS/Progression of HIV to AIDS. There is no single test for AIDS; doctors will look at a variety of symptoms including the CD4 count, the viral load and the presence of opportunistic infections in order to make an AIDS diagnosis Opportunistic definition is - taking advantage of opportunities as they arise: such as. How to use opportunistic in a sentence The 5 Most Common Infectious Diseases Infectious diseases affect billions of people around the globe annually. According to WHO and the CDC, these infectious diseases are the five most common Nosocomial infections are an area of interest as many emerging opportunistic fungal pathogens are presented in these environments along with the more common opportunists. This has become more significant due to the rise of immunocompromised patients in the hospital setting, and the use of artificial surfaces, for example, plastic intravenous. Opportunistic infections Infection risk. You'll be at risk of developing infections you would not normally be at risk of if your immune system has been damaged by the HIV virus. These opportunistic infections, as they're called, happen when you have a very weak immune system

OpenStax Microbiology. Pathogens can be classified as either primary pathogens or opportunistic pathogens. A primary pathogen can cause disease in a host regardless of the host's resident microbiota or immune system.An opportunistic pathogen, by contrast, can only cause disease in situations that compromise the host's defenses, such as the body's protective barriers, immune system, or. For example, the yeast Candida, that causes infections such as vaginitis and thrush, and the bacterium Clostridium difficile, that causes potentially severe antibiotic-associated colitis, are opportunistic microorganisms normally held in check by the normal microbiota A common upper respiratory infection, streptococcal pharyngitis (strep throat) is caused by Streptococcus pyogenes.This gram-positive bacterium appears as chains of cocci, as seen in Figure 1. Rebecca Lancefield serologically classified streptococci in the 1930s using carbohydrate antigens from the bacterial cell walls.S. pyogenes is the sole member of the Lancefield group A streptococci and. a *, the most common cause of myositis in the causative organism category. Of note, S. aureus accounts for 90% of the pyomyositis cases in the tropics and 70% of cases in the developed world. The most common fungal agent is Candida spp., and influenza virus is the most frequent viral cause of myositis identified. The occurrence of parasitic myositis depends on geographic location; cases are. Risk of opportunistic infections by CD4 count and effect of ARV treatment This table summarises the OIs and coinfections discussed in section 5, together with the impact of ARV treatment. Table: OIs and coinfections and the impact of ARVs. Opportunistic infection

Opportunistic infections. Infections that cause a disease only when the host's immune system is impaired. The classic opportunistic infection never leads to disease in the normal host. The protozoon Pneumocystis carinii infects nearly everyone at some point in life but never causes disease unless the immune system is severely depressed In medicine, certain infections are considered opportunistic. The causal pathogens in these cases are thought to take advantage of people with weakened immune systems . It's a simple concept: These bugs don't cause problems in healthy people, but can wreak havoc on someone with immune dysfunction Examples of Pathogens. Pathogens are infectious agents that can cause a disease in a host. This kind of agents can be, bacterias, viruses, prions, fungi, parasites and viroids. There is a definition for pathogenicity which stands for disease-causing potential in pathogens, and virulence is the level of the pathogenicity, which tells us about. The opportunistic bacterial and fungal infections in HIV patients in our study were lower in comparison to other studies reported from Kathmandu valley (46.6% bacterial infection), 11 Hyderabad, India (44.28% bacterial infection), 27 and Jaipur, Rajasthan, India (86.1% fungal infection). 25 A recent study from Nigeria reported 36% fungal.

Opportunistic definition, adhering to a policy of opportunism; practicing opportunism. See more they develop one or more opportunistic infections regardless of their CD4 count. Without HIV medicine, people with AIDS typically survive about 3 years. Once someone has a dangerous opportunistic illness, life expectancy without treatment falls to about 1 year. HIV medicine can still help people at this stage of HIV infection, and it can even. All research Preventing Occupational Exposure To Opportunistic Infections (Reasonable Foresight Commentaries)|Adam Christie papers and other projects are perfect in structure and style and provide a deep analysis of the given topic. They are carefully proofread so there are no grammar, spelling or punctuation mistakes Opportunistic fungal infections include Aspergillosis, Candidiasis and Mucormycosis. Fungi can produce two kinds of infections, i.e. systemic and superficial. Systemic infections affect internal organs (e.g. lungs, blood, heart, brain, kidneys and liver), while superficial infections affect the skin, nails and hair

Opportunistic Infections in HIV - Healthlin

A pathogen is an organism that causes disease. Your body is naturally full of microbes. However, these microbes only cause a problem if your immune system is weakened or if they manage to enter a. Hepatitis B is a liver infection caused by the hepatitis B virus (HBV). The abbreviation HBV can stand for either the virus or the infection it causes. HBV can be a short-term (acute) or a long-term (chronic) illness: Acute HBV occurs within 6 months after a person is exposed to HBV. In some people, acute HBV can lead to chronic HBV

Fundamentals of Antimicrobial Chemotherapy | MicrobiologyGuidelines for Prevention and Treatment of Opportunistic» Candida Albicans – Symptoms, Treatment, Diet, CausesAspergillosis definition/meaningSystemic MycosesSYSTEMIC MYCOSES