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Background: Many of the problems pertaining to old age originate from unhealthy lifestyle and low social support. Overcoming these problems requires precise and proper policy-making and planning.
Background: Hepatitis A virus (HAV) is a single strand and non-enveloped RNA virus. It is usually transmitted by the fe­cal-oral and the blood transfusion routes and causes the hepatitis A disease...
Professor Jeremy (Jerry) Morris, an award-winning MRC scientist who died last month at the age of 99, was always rigorous in adopting advice supported by scientific evidence. When his own research pro...

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