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Community 01 Mar 2006 | 12:00 AM

Johor Zoo takes steps against bird flu

Johor Zoo has taken precautionary measures, like all other zoos nationwide, including caging all its birds.

Health 17 Oct 2004 | 12:00 AM

The nature of vaccines

An influenza vaccine contains three strains (two type A and one type B), representing the flu viruses likely to circulate in the upcoming season.