Content about H5N1

ST. LOUIS Vaccines likely would work better in protecting children from flu if they included both strains of influenza B instead of just one, a St. Louis University press report stated last week, citing research conducted through its Center for Vaccine Development.

NEW YORK There still is widespread concern over the safety and efficacy of the new H1N1 influenza vaccine, despite public assurances from executives at the highest levels of the Centers for Disease Control and Prevention — the point agency around the H1N1 pandemic — that the H1N1 vaccines have been subject to the same safety and efficacy protocols as seasonal vaccine, which generally is considered both safe and effective.