fenil210/Med-Lamma huggingface dataset:
How to prevent Lymphocytic Choriomeningitis (LCM) ?
LCMV infection can be prevented by avoiding contact with wild mice and taking precautions when handling pet rodents (i.e. mice, hamsters, or guinea pigs). 
                
Rarely, pet rodents may become infected with LCMV from wild rodents. Breeders, pet stores, and pet owners should take measures to prevent infestations of wild rodents. Pet rodents should not come into contact with wild rodents. If you have a pet rodent, wash your hands with soap and water (or waterless alcohol-based hand rubs when soap is not available and hands are not visibly soiled) after handling rodents or their cages and bedding. 
                
If you have a rodent infestation in and around your home, take the following precautions to reduce the risk of LCMV infection: 
 
 - Seal up rodent entry holes or gaps with steel wool, lath metal, or caulk. 
 - Trap rats and mice by using an appropriate snap trap. 
 - Clean up rodent food sources and nesting sites and take precautions when cleaning rodent-infected areas: 
   
   - Use cross-ventilation when entering a previously unventilated enclosed room or dwelling prior to cleanup. 
   - Put on rubber, latex, vinyl or nitrile gloves. 
   - Do not stir up dust by vacuuming, sweeping, or any other means. 
   - Thoroughly wet contaminated areas with a bleach solution or household disinfectant. 
   - Hypochlorite (bleach) solution: Mix 1 and 1/2 cups of household bleach in 1 gallon of water. 
   - Once everything is wet, take up contaminated materials with damp towel and then mop or sponge the area with bleach solution or household disinfectant. 
   - Spray dead rodents with disinfectant and then double-bag along with all cleaning materials and throw bag out in an appropriate waste disposal system. 
   - Remove the gloves and thoroughly wash your hands with soap and water (or waterless alcohol-based hand rubs when soap is not available and hands are not visibly soiled). 
    
 
                
The geographic distributions of the rodent hosts are widespread both domestically and abroad. However, infrequent recognition and diagnosis, and historic underreporting of LCM, have limited scientists' ability to estimate incidence rates and prevalence of disease among humans. Understanding the epidemiology of LCM and LCMV infections will help to further delineate risk factors for infection and develop effective preventive strategies. Increasing physician awareness will improve disease recognition and reporting, which may lead to better characterization of the natural history and the underlying immunopathological mechanisms of disease, and stimulate future therapeutic research and development. + CDC + Lymphocytic Choriomeningitis (LCM)
How to diagnose 2009 H1N1 Flu ?
Content on this page was developed during the 2009-2010 H1N1 pandemic and has not been updated. 
    
    - The H1N1 virus that caused that pandemic is now a regular human flu virus and continues to circulate seasonally worldwide. 
    - The English language content on this website is being archived for historic and reference purposes only.  
    
    
  General Information 
    
   
  Information for Health Care Professionals + CDC + 2009 H1N1 Flu
What are the treatments for 2009 H1N1 Flu ?
Content on this page was developed during the 2009-2010 H1N1 pandemic and has not been updated. 
    
    - The H1N1 virus that caused that pandemic is now a regular human flu virus and continues to circulate seasonally worldwide. 
    - The English language content on this website is being archived for historic and reference purposes only.  
    
    
   
  General Information 
   
  
Quick Facts for the Public on Antiviral Treatments for 2009 H1N1 (NEW) Nov 23 
  
2009 H1N1 and Seasonal Flu: What You Should Know About Flu Antiviral Drugs (PDF Version) Oct 13 
  
Questions & Answers: Antiviral Drugs, 2009-2010 Flu Season 
  
Questions & Answers: Opening and Mixing Tamiflu® Capsules with Liquids if Child Cannot Swallow Capsules  Nov 16 
  
 Podcast: Take Three Actions to Fight Flu 
  Information for Health Care Professionals 
  
Quick Facts for Clinicians on Antiviral Treatments for 2009 H1N1 Nov 4 
  
Antiviral Recommendations Oct 16 
  
Intravenous Peramivir Oct 24 
  
CDC Podcast: Antiviral Drugs for the 2009-2010 Influenza Season Oct 19 
  
Antiviral Safety Information Nov 3 
  
Pediatric Supplement Recommendations Dec 1 
  
 Information for Pharmacists (including information related to supply of antiviral drugs) Nov 25 
  
 Emergency Use Authorization (EUA) of Medical Products and Devices (including antiviral drugs) 
  
Recommendations for Obstetric Health Care Providers Oct 28 
  
(Video Blog) 2009 H1N1: Who Should Receive Antiviral Therapy? Dec 1 
  
Frontline Questions and Expert Opinion Answers Dec 9 + CDC + 2009 H1N1 Flu
Who is at risk for Lujo Hemorrhagic Fever (LUHF)? ?
Like all arenaviruses, Lujo virus has a rodent host as its reservoir. Humans can contract LUHF through contact with an infected rodent. Contact can be direct or through inhalation of aerosolized Lujo virus from the urine or feces of infected rodents. 
 
Person-to-person transmission of Lujo virus was observed in the small, nosocomial cluster of hemorrhagic disease which resulted in the discovery of the Lujo virus. 
 
Transmission of arenaviruses, and Lujo virus in particular, is most likely the result of direct contact with the body fluids of an infected person, in the absence of infection control precautions. + CDC + Lujo Hemorrhagic Fever (LUHF)
What are the symptoms of Lujo Hemorrhagic Fever (LUHF) ?
The symptoms of Lujo hemorrhagic fever, as described in the five patients in the original cluster outbreak, resemble those of severe Lassa Fever. After an incubation period of 7 to 13 days, the clinical course started by a non-specific febrile illness accompanied by headache and muscle pain. 
                
The disease increases in severity, with: 
 
 - a morbilliform rash of the face and trunk 
 - face and neck swelling 
 - pharyngitis (sore throat) 
 - diarrhea 
 
                
Bleeding was not a prominent feature during the illness. 
                
In the fatal cases (4/5 patients), a transient improvement was followed by: 
 
 - rapid deterioration with respiratory distress 
 - neurological signs and circulatory collapse 
 
                
Death occurred 10 to 13 days after onset. 
                
Low blood platelets, low white blood cell count (at the onset, rising later on) and elevated liver function values were present in all patients. 
                
Since Arenaviruses may enter the fetus through infection of the mother, and anectodal evidence suggests that infected pregnant women may suffer miscarriages, it is reasonable to assume that both infection of the fetus and miscarriage may be associated with Lujo infection in the mother. + CDC + Lujo Hemorrhagic Fever (LUHF)
Who is at risk for Lujo Hemorrhagic Fever (LUHF)? ?
Lujo hemorrhagic fever (LUHF) occurs in southern Africa. The initial case was certainly infected in Zambia. 
   Field workers 
   
Field workers are at greatest risk because of increased human contact with the reservoir rodent population. Sexual partners of field workers may be at greater risk as well. In addition to nosocomial infection in healthcare workers already described, laboratory infections have been frequently described with Arenaviruses and Lujo virus can certainly be transmitted to laboratory workers during manipulation of the virus, especially during experimental infections of rodents. + CDC + Lujo Hemorrhagic Fever (LUHF)
How to diagnose Lujo Hemorrhagic Fever (LUHF) ?
During the acute febrile phase, Lujo virus was isolated from blood from days 2 to 13 after onset. Virus was also isolated from liver tissue obtained post-mortem. A subsequent complete genomic analysis of Lujo virus facilitated the development of specific molecular detection (RT-PCR) assays. 
   
Serologic diagnosis of Lujo hemorrhagic fever can be made by indirect immunofluorescent assay and ELISA. However, individuals from endemic areas displaying fever, rash, pharyngitis, accompanied by laboratory findings of low platelet counts and elevated liver enzymes, should be suspected of having a hemorrhagic fever virus infection. Clinical specimens should be tested using specific assays. + CDC + Lujo Hemorrhagic Fever (LUHF)
What are the treatments for Lujo Hemorrhagic Fever (LUHF) ?
Supportive therapy is important in Lujo hemorrhagic fever. This includes: 
    
    - maintenance of hydration 
    - management of shock 
    - sedation 
    - pain relief 
    - usual precautions for patients with bleeding disorders 
    - transfusions (when necessary) 
    
   
Treatment of arenavirus hemorrhagic fevers with convalescent plasma therapy reduces mortality significantly and anectodal evidence from the only surviving Lujo patient shows that the antiviral drug ribavirin may hold promise in the treatment of LUHF. Ribavirin has been considered for preventing development of disease in people exposed to other arenaviruses. 
   Recovery 
   
The precise mortality of LUHF is unknown, but 4 of 5 described cases were fatal. 
   
Patients who have suffered from other arenaviruses may excrete virus in urine or semen for weeks after recovery. For this reason, these fluids should be monitored for infectivity, since convalescent patients have the potential to infect others (particularly sexual partners) via these fluids. + CDC + Lujo Hemorrhagic Fever (LUHF)
How to prevent Lujo Hemorrhagic Fever (LUHF) ?
Although rodent control would be desirable, it will not be a successful strategy for preventing Lujo hemorrhagic fever cases caused by exposures outdoors. 
   
As for other hemorrhagic fevers, full barrier nursing procedures should be implemented during management of suspected or confirmed LUHF cases (no infection occurred after their implementation in South Africa). + CDC + Lujo Hemorrhagic Fever (LUHF)
What is (are) Parasites - Toxoplasmosis (Toxoplasma infection) ?
A single-celled parasite called Toxoplasma gondii causes a disease known as toxoplasmosis. While the parasite is found throughout the world, more than 60 million people in the United States may be infected with the Toxoplasma parasite. Of those who are infected, very few have symptoms because a healthy person’s immune system usually keeps the parasite from causing illness. However, pregnant women and individuals who have compromised immune systems should be cautious; for them, a Toxoplasma infection could cause serious health problems. + CDC + Parasites - Toxoplasmosis (Toxoplasma infection)
How to diagnose Parasites - Toxoplasmosis (Toxoplasma infection) ?
The diagnosis of toxoplasmosis is typically made by serologic testing. A test that measures immunoglobulin G (IgG) is used to determine if a person has been infected. If it is necessary to try to estimate the time of infection, which is of particular importance for pregnant women, a test which measures immunoglobulin M (IgM) is also used along with other tests such as an avidity test.
    
Diagnosis can be made by direct observation of the parasite in stained tissue sections, cerebrospinal fluid (CSF), or other biopsy material. These techniques are used less frequently because of the difficulty of obtaining these specimens.
    
Parasites can also be isolated from blood or other body fluids (for example, CSF) but this process can be difficult and requires considerable time.
    
Molecular techniques that can detect the parasite's DNA in the amniotic fluid can be useful in cases of possible mother-to-child (congenital) transmission.
    
Ocular disease is diagnosed based on the appearance of the lesions in the eye, symptoms, course of disease, and often serologic testing. + CDC + Parasites - Toxoplasmosis (Toxoplasma infection)
What are the treatments for Parasites - Toxoplasmosis (Toxoplasma infection) ?
Healthy people (nonpregnant)
    
Most healthy people recover from toxoplasmosis without treatment. Persons who are ill can be treated with a combination of drugs such as pyrimethamine and sulfadiazine, plus folinic acid.
    
     
    Pregnant women, newborns, and infants
    
Pregnant women, newborns, and infants can be treated, although the parasite is not eliminated completely. The parasites can remain within tissue cells in a less active phase; their location makes it difficult for the medication to completely eliminate them.
    
     
    Persons with ocular disease
    
Persons with ocular toxoplasmosis are sometimes prescribed medicine to treat active disease by their ophthalmologist. Whether or not medication is recommended depends on the size of the eye lesion, the location, and the characteristics of the lesion (acute active, versus chronic not progressing).
    
     
    Persons with compromised immune systems
    
Persons with compromised immune systems need to be treated until they have improvement in their condition. For AIDS patients, continuation of medication for the rest of their lives may be necessary, or for as long as they are immunosuppressed.
    
More on: Resources for Health Professionals: Treatment + CDC + Parasites - Toxoplasmosis (Toxoplasma infection)
How to prevent Parasites - Toxoplasmosis (Toxoplasma infection) ?
People who are healthy should follow the guidelines below to reduce risk of toxoplasmosis. If you have a weakened immune system, please see guidelines for Immunocompromised Persons.
   Reduce Risk from Food
   
To prevent risk of toxoplasmosis and other infections from food:
   
    - Freeze meat for several days at sub-zero (0° F) temperatures before cooking to greatly reduce chance of infection.
    - Peel or wash fruits and vegetables thoroughly before eating. 
     
      
     
    - Wash cutting boards, dishes, counters, utensils, and hands with hot soapy water after contact with raw meat, poultry, seafood, or unwashed fruits or vegetables.
   
   
More on: Handwashing
   
The U.S. Government and the meat industry continue their efforts to reduce T. gondii in meat.
   Reduce Risk from the Environment
   
To prevent risk of toxoplasmosis from the environment:
   
    - Avoid drinking untreated drinking water.
    - Wear gloves when gardening and during any contact with soil or sand because it might be contaminated with cat feces that contain Toxoplasma. Wash hands with soap and warm water after gardening or contact with soil or sand.
    - Teach children the importance of washing hands to prevent infection.
    - Keep outdoor sandboxes covered. 
     
      
     
    - Feed cats only canned or dried commercial food or well-cooked table food, not raw or undercooked meats.
    - Change the litter box daily if you own a cat. The Toxoplasma parasite does not become infectious until 1 to 5 days after it is shed in a cat's feces. If you are pregnant or immunocompromised: 
     
      - Avoid changing cat litter if possible. If no one else can perform the task, wear disposable gloves and wash your hands with soap and warm water afterwards.
      - Keep cats indoors.
      - Do not adopt or handle stray cats, especially kittens. Do not get a new cat while you are pregnant. + CDC + Parasites - Toxoplasmosis (Toxoplasma infection)
What is (are) Acinetobacter in Healthcare Settings ?
Acinetobacter [asz−in−ée−toe–back−ter] is a group of bacteria commonly found in soil and water. While there are many types or “species” of Acinetobacter and all can cause human disease, Acinetobacter baumannii [asz−in−ée−toe–back−ter   boe-maa-nee-ie] accounts for about 80% of reported infections.
                
Outbreaks of Acinetobacter infections typically occur in intensive care units and healthcare settings housing very ill patients. Acinetobacter infections rarely occur outside of healthcare settings. + CDC + Acinetobacter in Healthcare Settings
What are the symptoms of Acinetobacter in Healthcare Settings ?
Acinetobacter causes a variety of diseases, ranging from pneumonia to serious blood or wound infections, and the symptoms vary depending on the disease. Acinetobacter may also “colonize” or live in a patient without causing infection or symptoms, especially in tracheostomy sites or open wounds. + CDC + Acinetobacter in Healthcare Settings
Who is at risk for Acinetobacter in Healthcare Settings? ?
Acinetobacter poses very little risk to healthy people. However, people who have weakened immune systems, chronic lung disease, or diabetes may be more susceptible to infections with Acinetobacter. Hospitalized patients, especially very ill patients on a ventilator, those with a prolonged hospital stay, those who have open wounds, or any person with invasive devices like urinary catheters are also at greater risk for Acinetobacter infection. Acinetobacter can be spread to susceptible persons by person-to-person contact or contact with contaminated surfaces. + CDC + Acinetobacter in Healthcare Settings
How to prevent Acinetobacter in Healthcare Settings ?
Acinetobacter can live on the skin and may survive in the environment for several days. Careful attention to infection control procedures, such as hand hygiene and environmental cleaning, can reduce the risk of transmission. + CDC + Acinetobacter in Healthcare Settings
What are the treatments for Acinetobacter in Healthcare Settings ?
Acinetobacter is often resistant to many commonly prescribed antibiotics. Decisions on treatment of infections with Acinetobacter should be made on a case-by-case basis by a healthcare provider. Acinetobacter infection typically occurs in ill patients and can either cause or contribute to death in these patients. + CDC + Acinetobacter in Healthcare Settings
Who is at risk for Hendra Virus Disease (HeV)? ?
Transmission of Hendra virus to humans can occur after exposure to body fluids and tissues or excretions of horses infected with Hendra virus. 
 
Horses may be infected after exposure to virus in the urine of infected flying foxes. 
 
To date, no human-to-human transmission has been documented. + CDC + Hendra Virus Disease (HeV)
What are the symptoms of Hendra Virus Disease (HeV) ?
After an incubation of 9-16 days, infection with Hendra virus can lead to respiratory illness with severe flu-like signs and symptoms. In some cases, illness may progress to encephalitis. 
                
Although infection with Hendra virus is rare, the case fatality is high: 4/7 (57%). + CDC + Hendra Virus Disease (HeV)
Who is at risk for Hendra Virus Disease (HeV)? ?
Australia’s “Flying fox” bats (genus Pteropus) are the natural reservoir of Hendra virus. Serologic evidence for HeV infection have been found in all fours species of Australian flying foxes, but spillover of the virus in horses is limited to coastal and forested regions in Australia (Queensland and New South Wales states)  (see Henipavirus Distribution Map). 
                
People at highest risk are those living within the distribution of the flying foxes and with occupational or recreational exposure to horses that have had potential contact with flying foxes in Australia. + CDC + Hendra Virus Disease (HeV)
How to diagnose Hendra Virus Disease (HeV) ?
Laboratory tests that are used to diagnose Hendra virus (HV) and Nipah virus (NV) include detection of antibody by ELISA (IgG and IgM), real time polymerase chain reaction (RT-PCR), and virus isolation attempts.  In most countries, handling Hendra virus needs to be done in high containment laboratories. Laboratory diagnosis of a patient with a clinical history of HV or NV can be made during the acute and convalescent phase of the disease by using a combination of tests including detection of antibody in the serum or the cerebrospinal fluid (CSF), viral RNA detection (RT-PCR) in the serum, CSF, or throat swabs, and virus isolation from the CSF or throat swabs. + CDC + Hendra Virus Disease (HeV)
What are the treatments for Hendra Virus Disease (HeV) ?
The drug ribavirin has been shown to be effective against the viruses in vitro, but the clinical usefulness of this drug is uncertain. 
                
A post-exposure therapy with a Nipah/Hendra neutralizing antibody, efficacious in animal models is in human preclinical development stages in Australia. + CDC + Hendra Virus Disease (HeV)
How to prevent Hendra Virus Disease (HeV) ?
The occurrence of the disease in humans has been associated only with infection of an intermediate species such as horses.  Early recognition of the disease in the intermediate animal host is probably the most crucial means of limiting future human cases.  
                
Hendra virus infection can be prevented by avoiding horses that are ill or may be infected with HeV and using appropriate personal protective equipment when contact is necessary, as in veterinary procedures. 
                
A commercial vaccine has been recently licensed in Australia for horses and could be beneficial for other animal species and eventually humans. + CDC + Hendra Virus Disease (HeV)
How to prevent Varicella (Chickenpox) Vaccination ?
At a Glance 
 
Vaccine-preventable disease levels are at or near record lows. Even though most infants and toddlers have received all recommended vaccines by age 2, many under-immunized children remain, leaving the potential for outbreaks of disease. Many adolescents and adults are under-immunized as well, missing opportunities to protect themselves against diseases such as Hepatitis B, influenza, and pneumococcal disease. CDC works closely with public health agencies and private partners to improve and sustain immunization coverage and to monitor the safety of vaccines so that this public health success story can be maintained and expanded in the century to come.  
  
 Vaccine Shortages & Delays 
  
   
   
 
   
  
  
   
   
The latest national information about vaccine supplies and guidance for healthcare providers who are facing vaccine shortages or delays 
     
    
   
  
  
 
  
  
  
 Potential New Vaccines 
  
   
   
 
   
  
  
   
   
Resources for finding information on potential vaccines, research and development status, licensure status, etc. 
       
    
   
  
  
 
  
  
  
 Vaccines: The Basics 
  
   
   
 
   
  
  
   
   
Without vaccines, epidemics of many preventable diseases could return, resulting in increased – and unnecessary – illness, disability, and death. 
          
    
   
  
  
 
  
  
  
 FAQ about Vaccines & Diseases they Prevent 
  
   
   
 
   
  
  
   
          
    
   
  
  
 
  
  
   
  
                
 
                
 
 
 
                
  
 
  
  
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  This graphic notice means that you are leaving an HHS Web site. For more information, please see the Exit Notification and Disclaimer policy. + CDC + Varicella (Chickenpox) Vaccination
what are the signs and symptoms of rabies?
The first symptoms of rabies may be very similar to those of the flu including general weakness or discomfort, fever, or headache. These symptoms may last for days.
                
There may be also discomfort or a prickling or itching sensation at the site of bite, progressing within days to symptoms of cerebral dysfunction, anxiety, confusion, agitation. As the disease progresses, the person may experience delirium, abnormal behavior, hallucinations, and insomnia.
                
The acute period of disease typically ends after 2 to 10 days. Once clinical signs of rabies appear, the disease is nearly always fatal, and treatment is typically supportive.
                
Disease prevention includes administration of both passive antibody, through an injection of human immune globulin and a round of injections with rabies vaccine.
                
Once a person begins to exhibit signs of the disease, survival is rare. To date less than 10 documented cases of human survival from clinical rabies have been reported and only two have not had a history of pre- or postexposure prophylaxis. + CDC + Rabies