WHO is Notified of One Case of Human Infection With H7N9 Virus in Canada
On Jan. 27, 2015, the IHR National Focal Point of Canada notified the World Health Organization (WHO) of one laboratory-confirmed case of human infection with avian influenza A(H7N9) virus. On Jan. 30, 2015 a second individual, traveling to China with the index case, was laboratory confirmed to also have influenza A(H7N9) infection.
The two individuals flew from Hong Kong, SAR China to British Columbia, Canada after traveling together through China. During their travels, they were exposed to live poultry, although they had no direct contact with poultry.
The index case developed symptoms on Jan. 14 and was seen by a physician on Jan. 15. Following laboratory-confirmation of influenza A, the case received antiviral therapy for five days. On Jan. 26, the case tested positive for influenza A(H7N9).
The second case, who has underlying comorbidities, developed symptoms on Jan. 13 and was seen on the same day by a physician. On Jan. 19, the second case received antiviral therapy for five days. On Jan. 29, the second case was confirmed positive for influenza A(H7N9) virus.
Neither individual was hospitalized; both have recovered from their acute respiratory symptoms. They have agreed to self-isolation at home.
Tracing and monitoring of household contacts and healthcare contacts is ongoing for the two individuals.
Follow-up of air flight passengers was not undertaken as the individuals were not symptomatic during the flight and the incubation period had elapsed since the date of the flight.
WHO continues to closely monitor the H7N9 situation and conduct risk assessment. So far, the overall risk associated with the H7N9 virus has not changed.
WHO advises that travelers to countries with known outbreaks of avian influenza should avoid poultry farms, or contact with animals in live bird markets, or entering areas where poultry may be slaughtered, or contact with any surfaces that appear to be contaminated with feces from poultry or other animals. Travelers should also wash their hands often with soap and water. Travelers should follow good food safety and good food hygiene practices.
WHO does not advise special screening at points of entry with regard to this event, nor does it currently recommend any travel or trade restrictions. As always, a diagnosis of infection with an avian influenza virus should be considered in individuals who develop severe acute respiratory symptoms while travelling or soon after returning from an area where avian influenza is a concern.
WHO encourages countries to continue strengthening influenza surveillance, including surveillance for severe acute respiratory infections (SARI) and to carefully review any unusual patterns, in order to ensure reporting of human infections under the IHR (2005), and continue national health preparedness actions.
Source: WHO
CDC Urges Vigilance: New Recommendations for Monitoring and Testing H5N1 Exposures
July 11th 2025With avian influenza A(H5N1) infections surfacing in both animals and humans, the CDC has issued updated guidance calling for aggressive monitoring and targeted testing to contain the virus and protect public health.
IP LifeLine: Layoffs and the Evolving Job Market Landscape for Infection Preventionists
July 11th 2025Infection preventionists, once hailed as indispensable during the pandemic, now face a sobering reality: budget pressures, hiring freezes, and layoffs are reshaping the field, leaving many IPs worried about their future and questioning their value within health care organizations.
A Helping Hand: Innovative Approaches to Expanding Hand Hygiene Programs in Acute Care Settings
July 9th 2025Who knew candy, UV lights, and a college kid in scrubs could double hand hygiene adherence? A Pennsylvania hospital’s creative shake-up of its infection prevention program shows that sometimes it takes more than soap to get hands clean—and keep them that way.
