(CIDRAP News) The World Health Organization (WHO) said today it is launching an effort to quickly develop a vaccine against influenza A(H5N1), the avian flu virus that has caused at least five human deaths in Vietnam.
(CIDRAP News) The National Institute of Allergy and Infectious Diseases (NIAID) said yesterday it has awarded contracts to two companies to develop vaccines based on the H5N1 avian influenza virus in an effort to limit the risk of a human influenza pandemic.
(CIDRAP News) In a bid to limit the threat of an influenza pandemic, the Department of Health and Human Services (HHS) is awarding a contract to Aventis Pasteur Inc. to make 2 million doses of a vaccine for humans to protect against H5N1 avian influenza.
(CIDRAP News) Clinical trials of a vaccine designed to keep the H5N1 avian influenza virus from sparking a human flu pandemic will begin early in 2005, the head of the National Institute of Allergy and Infectious Diseases (NIAID) said this week.
(CIDRAP News) A pair of new studies suggest that influenza vaccines based on adenoviruses, one of the causes of the common cold, may offer major advantages in the quest for protection from flu pandemics.
(CIDRAP News) Live-virus vaccines made from a combination of H5N1 avian influenza virus and another flu strain protected laboratory mice and ferrets from deadly infection with several different H5N1 strains, according to a report published yesterday.
(CIDRAP News) Sanofi Pasteur today announced the start of the first clinical trial of an H7N1 influenza vaccine, intended to guard against the threat of a pandemic caused by H7 strains of avian influenza.
Current concern about a flu pandemic focuses mainly on the H5N1 avian flu virus, which has infected at least 247 people and killed 144. But H7 avian flu viruses have caused a number of mild illness cases and one death in the past 3 years.
(CIDRAP News) Scientists reported yesterday that an experimental vaccine triggered a good immune response to H9N2 avian influenza virus, a type that has caused a few human infections and is considered capable of evolving into a pandemic strain.