| Lassa f. |
an acute febrile disease caused by an arenavirus (Lassa virus), endemic throughout West Africa and spread by contact with the multimammate mouse, which sheds the virus in its urine, or by interpersonal contact; most infections are subclinical or mild, although severe cases resulting in death occur. Symptoms include fever of insidious onset, headache, dry cough, back pain, vomiting, diarrhea, pharyngitis, facial edema, and occasionally a maculopapular rash; in severe cases there is a sudden drop in blood pressure on the seventh day, with death resulting from shock, hypotension, peripheral vasoconstriction, hypovolemia, and anuria. Sensorineural deafness, which may be permanent, sometimes results.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Lassa fever, virus |
see under fever and virus.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Lassa v. |
an arenavirus of the LCMV-LASV complex, existing in several serologically distinct strains and distributed throughout West and Central Africa. It causes an inapparent infection in the multimammate mouse; human infection (Lassa fever) results from contact with mouse urine.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Lassar's p. |
zinc oxide and salicylic acid p.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Lassar's paste, plain zinc paste |
see under paste.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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