Swine Flu Updates from WHO

29/04/2009 - The human swine flu outbreak continues to grow in the United States and internationally. Today, CDC reports additional cases of confirmed swine influenza and a number of hospitalizations of swine flu patients. Internationally, the situation is more serious too, with additional countries reporting confirmed cases of swine flu. In response to the intensifying outbreak, the World Health Organization raised the worldwide pandemic alert level to Phase 4. A Phase 4 alert is characterized by confirmed person-to-person spread of a new influenza virus able to cause “community-level” outbreaks.” The increase in the pandemic alert phase indicates that the likelihood of a pandemic has increased.

30/04/2009 - WHO raised the pandemic threat level to 5. Phase 5 is characterized by human-to-human spread of the virus into at least two countries in one WHO region. While most countries will not be affected at this stage, the declaration of Phase 5 is a strong signal that a pandemic is imminent and that the time to finalize the organization, communication, and implementation of the planned mitigation measures is short.

As of 29 April 2009, nine countries have officially reported 148 cases of swine influenza A/H1N1 infection. The United States Government has reported 91 laboratory confirmed human cases, with one death. Mexico has reported 26 confirmed human cases of infection including seven deaths. The following countries have reported laboratory confirmed cases with no deaths - Austria (1), Canada (13), Germany (3), Israel (2), New Zealand (3), Spain (4) and the United Kingdom (5).

01/05/2009 - From now on WHO will refer to the new influenza as influenza A(H1N1). This step has been taken probably because, though the new virus has some strains of swine flu virus, it is a mixed virus with strains from bird flu virus and human influenza virus. Added to that it does not seem to affect pigs! For all these reasons there has been some reported outcry by piggery owners to call this new influenza 'Swine' Flu!

As of 1 May 2009, 13 countries have officially reported 367 cases of influenza A(H1N1) infection.

The United States Government has reported 141 laboratory confirmed human cases, including one death. Mexico has reported 156 confirmed human cases of infection, including nine deaths.

The following countries have reported laboratory confirmed cases with no deaths - Austria (1), Canada (34), China, Hong Kong, Special Administrative Region (1), Denmark (1), Germany (4), Israel (2), Netherlands (1), New Zealand (4), Spain (13), Switzerland (1) and the United Kingdom (8).

02/05/2009 -- As of 2 May 2009, 16 countries have officially reported 658 cases of influenza A(H1N1) infection.

Mexico has reported 397 confirmed human cases of infection, including 16 deaths. The higher number of cases from Mexico in the past 48 hours reflects ongoing testing of previously collected specimens. The United States Government has reported 160 laboratory confirmed human cases, including one death.

The following countries have reported laboratory confirmed cases with no deaths - Austria (1), Canada (51), China, Hong Kong Special Administrative Region (1), Costa Rica (1), Denmark (1), France (2), Germany (6), Israel (3), Netherlands (1), New Zealand (4), Republic of Korea (1), Spain (13), Switzerland (1) and the United Kingdom (15).

03/05/2009 -- As of 3 May 2009, 18 countries have officially reported 898 cases of influenza A(H1N1) infection.

Mexico has reported 506 confirmed human cases of infection, including 19 deaths. The higher number of cases from Mexico in the past 48 hours reflects ongoing testing of previously collected specimens. The United States Government has reported 226 laboratory confirmed human cases, including one death.

The following countries have reported laboratory confirmed cases with no deaths - Austria (1), Canada (85), China, Hong Kong Special Administrative Region (1), Costa Rica (1), Denmark (1), France (2), Germany (8), Ireland (1), Israel (3), Italy (1), Netherlands (1), New Zealand (4), Republic of Korea (1), Spain (40), Switzerland (1) and the United Kingdom (15).

For the first time, the virus has now spread from humans to pigs. In Canada more than 200 pigs on a central Alberta hog farm have been infected with human swine flu.

04/05/2009 -- As of 4 May 2009, 21 countries have officially reported 1085 cases of influenza A (H1N1) infection.

Mexico has reported 590 laboratory confirmed human cases of infection, including 25 deaths. The United States has reported 286 laboratory confirmed human cases, including one death.

The following countries have reported laboratory confirmed cases with no deaths - Austria (1), Canada (101), China, Hong Kong Special Administrative Region (1), Costa Rica (1), Colombia (1), Denmark (1), El Salvador (2), France (4), Germany (8), Ireland (1), Israel (4), Italy (2), Netherlands (1), New Zealand (6), Portugal (1), Republic of Korea (1), Spain (54), Switzerland (1) and the United Kingdom (18).

07/05/2009 -- As of 7 May 2009, 23 countries have officially reported 2099 cases of influenza A(H1N1) infection.

Mexico has reported 1112 laboratory confirmed human cases of infection, including 42 deaths. The United States has reported 642 laboratory confirmed human cases, including two deaths.

The following countries have reported laboratory confirmed cases with no deaths - Austria (1), Canada (201), China, Hong Kong Special Administrative Region (1), Colombia (1), Costa Rica (1), Denmark (1), El Salvador (2), France (5), Germany (9), Guatemala (1), Ireland (1), Israel (4), Italy (5), Netherlands (1), New Zealand (5), Portugal (1), Republic of Korea (2), Spain (73), Sweden (1), Switzerland (1) and the United Kingdom (28).

09/05/2009 -- As of 9 May 2009, 29 countries have officially reported 3440 cases of influenza A(H1N1) infection.

Mexico has reported 1364 laboratory confirmed human cases of infection, including 45 deaths. The United States has reported 1639 laboratory confirmed human cases, including two deaths. Canada has reported 242 laboratory confirmed human cases, including one death.

The following countries have reported laboratory confirmed cases with no deaths - Argentina (1), Australia (1), Austria (1), Brazil (6), China, Hong Kong Special Administrative Region (1), Colombia (1), Costa Rica (1), Denmark (1), El Salvador (2), France (12), Germany (11), Guatemala (1), Ireland (1), Israel (7), Italy (6), Japan (3), Netherlands (3), New Zealand (5), Panama (2), Poland (1), Portugal (1), Republic of Korea (3), Spain (88), Sweden (1), Switzerland (1) and the United Kingdom (34).

16/05/2009 -- As of 16 May 2009, 36 countries have officially reported 8451 cases of influenza A(H1N1) infection.

Mexico has reported 2895 laboratory confirmed human cases of infection, including 66 deaths. The United States has reported 4714 laboratory confirmed human cases, including four deaths. Canada has reported 496 laboratory confirmed human cases, including one death. Costa Rica has reported nine laboratory confirmed human cases, including one death.

The following countries have reported laboratory confirmed cases with no deaths - Argentina (1), Australia (1), Austria (1), Belgium (2), Brazil (8), China (4), Colombia (11), Cuba (3), Denmark (1), Ecuador (1), El Salvador (4), Finland (2), France (14), Germany (14), Guatemala (3), Ireland (1), Israel (7), Italy (9), Japan (4), Netherlands (3), New Zealand (9), Norway (2), Panama (43), Peru (1), Poland (1), Portugal (1), Republic of Korea (3), Spain (100), Sweden (2), Switzerland (1), Thailand (2), and the United Kingdom (78).

21/05/2009 -- As of 21 May 2009, 41 countries have officially reported 11034 cases of influenza A(H1N1) infection, including 85 deaths.

01/06/2009 -- As of 1 June 2009, 62 countries have officially reported 17410 cases of influenza A(H1N1) infection, including 115 deaths.

10/06/2009 -- As of 10 June 2009, 74 countries have officially reported 27,737 cases of influenza A(H1N1) infection, including 141 deaths.