Meningococcal disease in the Middle East and North Africa: an important public health consideration that requires further attention.

This paper reviews the epidemiological data describing meningococcal disease in the Middle East and North Africa (MENA). While meningococcal disease remains an important cause of endemic and epidemic disease in many MENA countries, existing published epidemiological data appear limited, fragmented, and collected via disparate methodologies. Children aged 5 years and younger are predominantly affected, though outbreaks of the disease often affect older age groups.

Immunogenicity and reactogenicity of a trivalent influenza split vaccine in previously unvaccinated children aged 6-9 and 10-13 years.

Children previously unvaccinated against influenza are recommended to receive two doses of trivalent inactivated influenza vaccine (TIV). This study assessed the age limit for a second dose of TIV in previously unvaccinated children. Two hundred and twenty-four children were immunized with TIV (Influsplit SSW/Fluarix; GlaxoSmithKline Biologicals).