ebola virus - Bajaj Allianz
... Among workers in contact with monkeys or pigs infected with Reston ebolavirus, several infections have been documented in people who were clinically asymptomatic. Thus, RESTV appears less capable of causing disease in humans than other Ebola species. However, the only available evidence available co ...
... Among workers in contact with monkeys or pigs infected with Reston ebolavirus, several infections have been documented in people who were clinically asymptomatic. Thus, RESTV appears less capable of causing disease in humans than other Ebola species. However, the only available evidence available co ...
Causes and Spread of Infection – Unit Information
... Viruses target specific cells in the body, such as those in the genitals or upper respiratory tract. Some target certain age groups, such as babies or young children, such as those that cause croup. The rabies virus targets the cells in the host's nervous system. Viruses may target skin cells and ca ...
... Viruses target specific cells in the body, such as those in the genitals or upper respiratory tract. Some target certain age groups, such as babies or young children, such as those that cause croup. The rabies virus targets the cells in the host's nervous system. Viruses may target skin cells and ca ...
Chlamydia trachomatis
... Treatment for chlamydial infection is with tetracycline, macrolides or fluoroquinolones. It is important to remember that these microorganisms are not susceptible to the beta-lactam antibiotics which are the drugs of choice for treatment of gonorrhoea and syphilis. Vaccines are of little value and a ...
... Treatment for chlamydial infection is with tetracycline, macrolides or fluoroquinolones. It is important to remember that these microorganisms are not susceptible to the beta-lactam antibiotics which are the drugs of choice for treatment of gonorrhoea and syphilis. Vaccines are of little value and a ...
Syphilis
... type of STI: bacterial infection, passed thorough one person to another during sexual contact also involves oral or anal sex Transmission Direct Transmission- coming in contact with a syphilitic sore, known as a chancre through anal, vaginal or oral sex Vertical transmission- infected pregnant woman ...
... type of STI: bacterial infection, passed thorough one person to another during sexual contact also involves oral or anal sex Transmission Direct Transmission- coming in contact with a syphilitic sore, known as a chancre through anal, vaginal or oral sex Vertical transmission- infected pregnant woman ...
Micro Chapter 18
... d. Chickenpox in adults can be serious and if acquired early in pregnancy can cause serious fetal damage e. Since it is a herpes type virus can become latent, later it can erupt into serious disease in adults called shingles i. Latent in peripheral nerve ganglia ii. Triggers can be stress or aging, ...
... d. Chickenpox in adults can be serious and if acquired early in pregnancy can cause serious fetal damage e. Since it is a herpes type virus can become latent, later it can erupt into serious disease in adults called shingles i. Latent in peripheral nerve ganglia ii. Triggers can be stress or aging, ...
CHLAMYDIA and CHLAMYDOPHILA
... not susceptible to the beta-lactam antibiotics which are the drugs of choice for treatment of gonorrhoea and syphilis. Vaccines are of little value and are not used. Treatment coupled with improved sanitation to prevent reinfection is the best way to control infection. Safe sexual practices and prom ...
... not susceptible to the beta-lactam antibiotics which are the drugs of choice for treatment of gonorrhoea and syphilis. Vaccines are of little value and are not used. Treatment coupled with improved sanitation to prevent reinfection is the best way to control infection. Safe sexual practices and prom ...
Dr Richard Everts - `Diagnosis and treatment of infected skin ulcers`
... Ethics approved Patienti consent, ability to withdraw if choose Randomised Reasonable numbers Objective outcome scoring.... ...
... Ethics approved Patienti consent, ability to withdraw if choose Randomised Reasonable numbers Objective outcome scoring.... ...
Arenavirus by Avner Yemin
... brought Lassa virus to the attention of the medical world 25 years ago. It is transmitted at the village level and that most infections are asymptomatic. For those sick enough to be admitted to the hospital, mortality is about 15 percent. ...
... brought Lassa virus to the attention of the medical world 25 years ago. It is transmitted at the village level and that most infections are asymptomatic. For those sick enough to be admitted to the hospital, mortality is about 15 percent. ...
skin lesions
... can be caused by bacteria, fungi and some viruses. The proximal and lateral nail folds act as a barrier, or seal, between the nail plate and the surrounding tissue. If a tear or a break occurs in this seal, the bacterium can easily enter. this type of infection is characterized by pain, redness and ...
... can be caused by bacteria, fungi and some viruses. The proximal and lateral nail folds act as a barrier, or seal, between the nail plate and the surrounding tissue. If a tear or a break occurs in this seal, the bacterium can easily enter. this type of infection is characterized by pain, redness and ...
THE GENUS CLOSTRIDUM
... C. pneumoniae is the causative agent of an atypical pneumonia (walking pneumonia) similar to those caused by Mycoplasma pneumoniae and Legionella pneumoniae. In addition it can cause a pharyngitis, bronchitis, sinusitis and possibly atherosclerosis. The organism was originally called the TWAR strain ...
... C. pneumoniae is the causative agent of an atypical pneumonia (walking pneumonia) similar to those caused by Mycoplasma pneumoniae and Legionella pneumoniae. In addition it can cause a pharyngitis, bronchitis, sinusitis and possibly atherosclerosis. The organism was originally called the TWAR strain ...
infectious bovine rhinotracheitis (ibr)
... latently infected animals so reducing the spread of infection within the herd. They are therefore recommended for use in IBR eradication programmes. Recently developed IBR vaccines can also differentiate between natural infection and vaccination: • CONVENTIONAL VACCINES. These generate the same immu ...
... latently infected animals so reducing the spread of infection within the herd. They are therefore recommended for use in IBR eradication programmes. Recently developed IBR vaccines can also differentiate between natural infection and vaccination: • CONVENTIONAL VACCINES. These generate the same immu ...
Pathogenesis of HBV Infections Acute Infection
... • It refers to the first 6 months after infection with HCV. • Between 60-70% of infected people develop no symptoms during the acute phase. • Symptoms include decreased appetite, fatigue, abdominal pain, jaundice and itching. • HCV is detected in blood within 1-3 weeks after infection using PCR tech ...
... • It refers to the first 6 months after infection with HCV. • Between 60-70% of infected people develop no symptoms during the acute phase. • Symptoms include decreased appetite, fatigue, abdominal pain, jaundice and itching. • HCV is detected in blood within 1-3 weeks after infection using PCR tech ...
infectious diseases
... Infectious diseases are contagious and spread from person to person in numerous ways - via coughing, sneezing, direct contact, or contact with body fluids i.e. vomit, urine, faeces, blood or ...
... Infectious diseases are contagious and spread from person to person in numerous ways - via coughing, sneezing, direct contact, or contact with body fluids i.e. vomit, urine, faeces, blood or ...
415 MT2
... infant . D. reactivation can cause painful skin lesions which may persist for extended time periods in patients with AIDS . E. all the above are correct. 20- HSV -1 and HSV-2 share the following characteristics except : A. Ag B. DNA C. Mode of transmission D. site of latency in nerve ganglia E. all ...
... infant . D. reactivation can cause painful skin lesions which may persist for extended time periods in patients with AIDS . E. all the above are correct. 20- HSV -1 and HSV-2 share the following characteristics except : A. Ag B. DNA C. Mode of transmission D. site of latency in nerve ganglia E. all ...
Infection Control Leaflet
... • Educating healthcare workers on the importance of infection prevention & control including potential risks of infection • Providing advice on management of patients with suspected or confirmed infections that can be spread easily from patient to patient • Developing and revising policies/guideline ...
... • Educating healthcare workers on the importance of infection prevention & control including potential risks of infection • Providing advice on management of patients with suspected or confirmed infections that can be spread easily from patient to patient • Developing and revising policies/guideline ...
1133693644_460433
... Genitourinary Tract Infections • Human immunodeficiency virus (HIV) – If untreated, progresses to AIDS – Risk factors: STD, injection drug use, receiving blood products, needle stick of health care workers – S/S: similar to common cold – Treatment • Antiretrovirals • Lack of treatment leads to oppo ...
... Genitourinary Tract Infections • Human immunodeficiency virus (HIV) – If untreated, progresses to AIDS – Risk factors: STD, injection drug use, receiving blood products, needle stick of health care workers – S/S: similar to common cold – Treatment • Antiretrovirals • Lack of treatment leads to oppo ...
Modelling infectious diseases - Faculty of Medicine
... = the number of secondary cases generated from a single infective case introduced into a susceptible population ...
... = the number of secondary cases generated from a single infective case introduced into a susceptible population ...
传染病学总论
... • Bacteraemia, the presence of living organisms in the blood, can occur in healthy people without causing symptoms • Unless there is a focus on which they can settle and multiply, e. g. an abnormal heart valve, these organisms are normally cleared very rapidly from the blood. • Other organisms invad ...
... • Bacteraemia, the presence of living organisms in the blood, can occur in healthy people without causing symptoms • Unless there is a focus on which they can settle and multiply, e. g. an abnormal heart valve, these organisms are normally cleared very rapidly from the blood. • Other organisms invad ...
There are six links in the chain of infection:
... What are “Carrier Hosts?” Hosts that do not show any outward signs or symptoms of a disease, but are still capable of transmitting the disease are known as carriers. ...
... What are “Carrier Hosts?” Hosts that do not show any outward signs or symptoms of a disease, but are still capable of transmitting the disease are known as carriers. ...
Commentary on application from WHO
... better alternative to acyclovir because it has better bioavailability and can be administered as a twice daily dose, rather than the 4 to 6 times per day required for acyclovir. In the treatment of sexually transmitted infections, compliance is a key issue in ensuring the effectiveness of treatments ...
... better alternative to acyclovir because it has better bioavailability and can be administered as a twice daily dose, rather than the 4 to 6 times per day required for acyclovir. In the treatment of sexually transmitted infections, compliance is a key issue in ensuring the effectiveness of treatments ...
Sample Infection Control Policy - Psychological Injury Management
... Mental Health Coordinating Council www.mhcc.org.au ...
... Mental Health Coordinating Council www.mhcc.org.au ...
section 2 chain of infection
... Portal of Entry An opening allowing the micro-organism to enter the host. Portals include body orifices, mucus membranes, or breaks in the skin. Portals also result from tubes placed in body cavities, such as urinary catheters. Susceptible Host A person who cannot resist a micro-organism invading t ...
... Portal of Entry An opening allowing the micro-organism to enter the host. Portals include body orifices, mucus membranes, or breaks in the skin. Portals also result from tubes placed in body cavities, such as urinary catheters. Susceptible Host A person who cannot resist a micro-organism invading t ...
Oh No! My Joey has Herpes
... 0.5ml/ kg of the shaken suspension three times a day for seven days. This can be given before or with formula in a syringe to make it more palatable. Keep unused medication in the fridge for use the same day. ...
... 0.5ml/ kg of the shaken suspension three times a day for seven days. This can be given before or with formula in a syringe to make it more palatable. Keep unused medication in the fridge for use the same day. ...
Herpes simplex
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Herpes simplex (Greek: ἕρπης herpēs, ""creeping"" or ""latent"") is a viral disease caused by the herpes simplex virus. Infections are categorized based on the part of the body infected. Oral herpes involves the face or mouth. It may result in small blisters in groups often called cold sores or fever blisters or may just cause a sore throat. Genital herpes, often simply known as herpes, may have minimal symptoms or form blisters that break open and result in small ulcers. These typically heal over two to four weeks. Tingling or shooting pains may occur before the blisters appear. Herpes cycles between periods of active disease followed by periods without symptoms. The first episode is often more severe and may be associated with fever, muscle pains, swollen lymph nodes and headaches. Over time, episodes of active disease decrease in frequency and severity. Other disorders caused by herpes simplex include: herpetic whitlow when it involves the fingers, herpes of the eye, herpes infection of the brain, and neonatal herpes when it affects a newborn, among others.There are two types of herpes simplex virus, type 1 (HSV-1) and type 2 (HSV-2). HSV-1 more commonly causes oral infections while HSV-2 more commonly causes genital infections. They are transmitted by direct contact with body fluids or lesions of an infected individual. Transmission may still occur when symptoms are not present. Genital herpes is classified as a sexually transmitted infection. It may be spread to an infant during childbirth. After infection, the viruses are transported along sensory nerves to the nerve cell bodies, where they reside lifelong. Causes of recurrence may include: decreased immune function, stress, and sunlight exposure. Oral and genital herpes is usually diagnosed based on the presenting symptoms. The diagnosis may be confirmed by viral culture or detecting herpes DNA in fluid from blisters. Testing the blood for antibodies against the virus can confirm a previous infection but will be negative in new infections.The most effective method of avoiding genital infections is by avoiding vaginal, oral and anal sex. Condom use decreases the risk somewhat. Daily antiviral medication taken by someone who has the infection can also reduce spread. There is no available vaccine and once infected, there is no cure. Paracetamol (acetaminophen) and topical lidocaine may be used to help with the symptoms. Treatments with antiviral medication such as aciclovir or valaciclovir can lessen the severity of symptomatic episodes.Worldwide rates of either HSV-1 or HSV-2 are between 60% and 95% in adults. HSV-1 is usually acquired during childhood. Rates of both increase as people age. Rates of HSV-1 are between 70% and 80% in populations of low socioeconomic status and 40% to 60% in populations of improved socioeconomic status. An estimated 536 million people worldwide (16% of the population) were infected with HSV-2 as of 2003 with greater rates among women and those in the developing world. Most people with HSV-2 do not realize that they are infected.