What does CPHO stand for?

So far, 20 percent of the population has been vaccinated against the virus in the largest immunization program in Canadian history, Chief Public Health Officer David Butler-Jones told a press conference.

The Chief Public Health Officer also noted that the Public Health Agency of Canada, Health Canada and the regulatory and public health agencies of other countries, are working together to ensure that appropriate control measures are in place to monitor the safety and effectiveness of the vaccine and to ensure the timely communication of any potential adverse events following immunization.

Russia's chief public health officer, Gennady Onishchenko, told a regional AIDS conference Wednesday that Russia is "emphatically against" the use of drug replacement therapy.

Pregnant women who contract the flu virus strain run the risk of premature births and miscarriage, according to Chief Public Health Officer David Butler-Jones.

Press conferences were also held where the Canadian Chief Public Health Officer Dr.

Although none of the 13 reported cases in Canada have been fatal, the Canadian Chief Public Health Officer, David Butler-Jones, told reporters in Ottawa earlier this week, "We will likely see more cases, we will likely see more severe illnesses and we will likely, unfortunately, see some deaths as well.

The Canadian Press quoted Canada's top veterinary officer, Brian Evans and the country's chief public health officer, David Butler-Jones, as saying in Ottawa that the farmhand who travelled to Mexico fell ill upon his return, and apparently infected the pigs with the H1N1 influenza virus.

It's a risky enterprise: Manchester United are playing Liverpool at Anfield that day, which could make for a lively post-match crowd looking on when Jesus is born in a real ale pub named after the first chief public health officer to be appointed in the UK.