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Query: UMLS:C0024530 (malaria)
 44,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

New vaccine developments will reflect achievements of the World Health Organization's (WHO) Expanded Programme on Immunization (EPI), as well as resistance from the public toward increasing numbers of vaccines. WHO's EPI program has concentrated on tuberculosis, diphtheria, tetanus, whooping cough, polio, and measles. 35 countries are attempting to control hepatitis B with universal vaccination. Now some countries are also recommending vaccination against Haemophilus influenza, mumps, and rubella. The complexity of multiple injections has prompted new research on acellular vaccines for pertussis, hepatitis A and B, varicella, and malaria. Combined vaccines and new adjuvants are also targets of intense research. Vaccines are a priority, because they are among the most cost-effective of medical interventions.
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PMID:New developments in vaccinology. 163 65

General screening investigations with various antigens were carried out with a view to further specific investigations being carried out on the Cape Verde Islands concerning infectious diseases. Serological positive reactions were found in Mumps, Adeno, PLT, Cytomegaly, Herpes, Para-influenza 1, 2, 3, Influenza A and B, Mycoplasmosis, RS-Virus, Gonorrhoea, Hepatitis A and B, R. conori, Malaria, Syphilis, Brucella abortus, Brucella melitensis, Varicella, Legionella, Picornavirus, Measles, German Measles, Listeriosis, Toxoplasmosis and Amoebic dysentery.
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PMID:Serological screenings of various infectious diseases on the Cape Verde Islands (West Africa). 344 44

In serological investigations undertaken in two hospitals in Nigeria a total of 188 blood samples were examined and the following positive reactions for various diseases found: malaria 100%, leishmaniasis 9.5%, biharziasis 2.1%, yersinia 16.4%, Legionella pn. 9%, gonorrhea 6%, syphilis 6.9%, measles 65.4%, rubella 84%, cytomegalic 78.2%, herpes simplex 67%, varicella 30.8%, Resp. sync. virus 34.6%, influenza A 57.4%, influenza B 73.9%, para-influenza 1, 2, 3, 20.7%, 16.5%, 52.6%, adenovirus 25%, Mycoplasma pneumoniae 33.5%.
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PMID:Serological testing of human blood samples for infectious diseases in the Abeokuta and the Minna Hospitals/Nigeria. 344 50

Herpes zoster is uncommon in normal children in the 0-9 year age group. However, its incidence is markedly increased in those who are immunosuppressed. Six Papua New Guinean children under 9 years of age developed herpes zoster following an episode of malaria, due to Plasmodium falciparum or Plasmodium vivax which was treated with chloroquine. The reactivation of the varicella-zoster virus in these patients may reflect transient depression of cell-mediated immunity by these malaria parasites, possibly augmented by the chloroquine used in their treatment.
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PMID:Herpes zoster in children following malaria. 391 Aug 48

In 1979, British laboratories participating in the American of Clinical Pathologists' survey reported five cases of tuberculosis, four of chickenpox, four of salmonellosis or shigellosis, one malaria, and one hepatitis A infection. Microbiology workers were most affected, but at least six infections were not attributable to work. All cases recovered.
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PMID:Hepatitis and other infections in clinical laboratory staff, 1979. 725 7

By 1995, measles, mumps, and rubella were eliminated from Finland, acellular vaccines for pertussis were showing great promise, and the global eradication of poliomyelitis by the year 2000 looked possible. The meningococcus was replacing Haemophilus influenzae type b as the main cause of childhood meningitis, and 75 countries were vaccinating their children against hepatitis B. The United States recommended varicella vaccination for children, effective vaccines were available for hepatitis A, and new vaccines for rotavirus and cholera were being tested; malaria and HIV offer a continuing challenge.
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PMID:Update on immunization. 868 May 9

The current status and future prospects of vaccines for adults are discussed. For every child in America who dies of a vaccine-preventable disease, about 400 adults die of such a disease. Evidence of the merit of influenza vaccination continues to accumulate, yet < 30% of high-risk people younger than 65 have been vaccinated. Use of pneumococcal vaccine lags behind that of influenza vaccine. Serious discrepancies in immunization levels exist among different segments of U.S. adult society. A vaccination status assessment is now recommended for everyone reaching the age of 50. New vaccines are available to prevent varicella, hepatitis A, and typhoid fever. There are now two formulations of hepatitis A virus vaccine; adult users of these vaccines include travelers, people relocating to areas with poor sanitation, military personnel, laboratory workers, and hemophiliacs. New rabies vaccines may be the next vaccines to be used primarily in adults. Vaccines against pertussis, Lyme disease, cholera, herpes simplex, malaria, other infectious diseases, and cancer are in various stages of development. For health care personnel in areas where there is a strong likelihood of Mycobacterium tuberculosis transmission and infection, BCG vaccination is recommended. The risk of immunization to a person infected with the human immunodeficiency virus is likely outweighed by the protection offered against other health threats. Health systems should select tetanus-diphtheria toxoids adsorbed for their formularies for immunizing adults, not monovalent tetanus toxoid. Vaccines are available to prevent a growing list of infectious diseases but are underused in adults.
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PMID:Status and future of vaccines for adults. 904 59

International travel has increased enormously in recent years. With the greater movement of people have come increased encounters with a wide variety of diseases: malaria, dengue, cholera, typhoid fever, Ebola virus, and many more. The need for greater scope, consistency, and knowledgeability in pretravel health care to meet these challenges has been met by the emergence of the discipline of travel medicine. Travelers are well advised to become informed of the risks they face and to take steps to minimize those risks. After reviewing a traveler's medical history and a detailed itinerary, a travel medicine practitioner can offer expert advice on behavioral modifications, immunizations, and chemoprophylaxis regimens which will increase the traveler's margin of safety. The issues most frequently addressed in a travel clinic include treatment of traveler's diarrhea, malaria chemoprophylaxis, and immunizations, for hepatitis A, typhoid fever, tetanus/diphtheria, influenza, pneumococcus, hepatitis B, polio, meningococcus, measles, mumps, rubella, varicella, and rabies. Pretravel consultation must consider the age and underlying health problems of the traveler, the nature of the trip (wilderness, jungle, rural, urban, resort, or cruise), the duration of travel, and the latest available information on the site in terms of disease outbreaks, terrorism, and natural calamities.
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PMID:A week in the life of a travel clinic. 933 67

An anthropological examination is made of the Esan population living in Ekpoma, Egoro-Haoko, OkhuEsan, and Ubiaja in Edo State, Nigeria, during 1988-89. The focus is on the Esan perception of illness, the Esan health behavior, and the treatment of illness. The sample areas are not densely populated due to migration to urban areas. Traditional or Christian religions are practiced. Piped water, good roads, and electricity are inadequate. Polygyny is widely practiced. The Esan people believe illness is caused by people or natural or supernatural forces. The most common illnesses among children are measles, convulsions, and headache, which are attributed to supernatural factors. Diarrhea, vomiting, malaria, smallpox, chicken pox, pneumonia, and tetanus are thought to be due to natural factors. Child mortality due to witchcraft is reduced through the taking of oaths at shrines. Christianity has helped to protect people from the power of witches and wizards. In traditional times, natural illnesses were attributed to poor sanitation, poor nutrition, and lack of good water. Presently, women believe that natural illnesses occur from environmental factors such as overgrown weeds or poor water drainage. Many health programs have improved the situation for prevention and treatment. Adult male illnesses are reported as back and waist pains, sugar disease, hemorrhoids, blindness, and sudden swelling of the body, legs, and knees. Blindness occurs due to supernatural forces caused by a lack of maintaining traditional customs, such as adultery of a wife. When a husband dies of a supernatural illness, the wife is frequently held accountable. Adult females report illnesses from pregnancy, childbirth, and postpartum. Miscarriage, hemorrhage, retention of the placenta, and obstructed labor are considered to be due to supernatural factors subsequent to such behaviors as having sex in the afternoon or in the fields. Traditional treatment is dispensed according to the type of illness and is mainly used by adults. Children are treated more quickly than adults. Cost and distance from health services affects use of modern medicine. Mixes of modern and traditional practices are common.
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PMID:The socio-cultural context of health behaviour among Esan communities, Edo State, Nigeria. 1014 69

Two hundred thirteen mother-baby pairs in The Gambia were studied to determine the influence of placental malaria infection and maternal hypergammaglobulinemia on transplacental antibody transfer. Antibody transfer for herpes simplex virus 1 (HSV-1), respiratory syncytial virus (RSV), and varicella-zoster virus (VZV) was significantly reduced by placental malaria infection by 69%, 58%, and 55%, respectively. Maternal hypergammaglobulinemia was associated with a significant reduction in antibody transfer for HSV-1, RSV, VZV, and pneumococcus by 89%, 90%, 91%, and 88%, respectively. In addition, placental malaria infection was associated with a significant reduction in transfer of IgG1, IgG2, and IgG4 (P<.01, P=.01, and P=.03, respectively) but not of IgG3 (P=.59). Maternal hypergammaglobulinemia significantly impaired the transfer of IgG1 and IgG2 (P=.01) but not of IgG3 or IgG4 (P=.62 and P=.59, respectively). Placental malaria infection and maternal hypergammaglobulinemia were associated with reduction in the transplacental transfer of these specific antibodies, IgG1, and IgG2 in this Gambian population.
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PMID:The influence of placental malaria infection and maternal hypergammaglobulinemia on transplacental transfer of antibodies and IgG subclasses in a rural West African population. 1149 68


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