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Encephalitis
Studies from University of Malaysia reveal new findings on encephalitis
May 21st, 2008
"Japanese encephalitis virus (JEV) is an important encephalitis virus in Asia, but there are few data on Malaysia. A hospital-based surveillance system for Japanese encephalitis (JE) has been in operation in Sarawak, Malaysia, for the last 10 years," scientists in Malaysia report. "JEV is endemic in Sarawak, with cases occurring throughout the year and a seasonal peak in the last quarter (one-way ANOVA, P< 0.0001). Ninety-two per cent of 133 cases were children aged 12 years or younger; the introduction of JE vaccination in July 2001 reduced the number of JE cases (84 in the four seasons prior to vs. 49 in the six seasons after, McNemar's test, P = 0.0001)," wrote...
Source: Vaccine Weekly (2008-05-21)
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