-
Start
This kind of Influenza started in California, US for first time in a human -
¿2nd patient?
Second human infection with the new influenza A H1N1 virus detected in California about 130 miles away from first infection, with no known connection to previous patient. -
EOC
CDC activated it’s Emergency Operations Center (EOC). -
So Fast
Two additional human infections with 2009 H1N1 were detected in Texas, transforming the investigation into a multistate outbreak and response. -
Pandemia
the Director-General of the World Health Organization (WHO)
announced a Public Health Emergency of International Concern. The emergence
and rapid spread of a novel influenza virus, influenza A (H1N1), posed a pandemic
threat. -
Phase 3 to 4
WHO Director-General raised the level of influenza pandemic alert from phase 3 to phase 4, based on data showing person-to-person spread and the ability of the virus to cause community-level outbreaks. -
Inactivity
Peak school dismissal day in the spring phase of the pandemic. 980 schools were dismissed, affecting 607,778 students. -
Drugs
CDC distributed updated recommendations for the use of influenza antiviral medicines to provide guidance for clinicians in prescribing antiviral medicines for treatment and prevention (chemoprophylaxis) of 2009 H1N1 influenza. -
Stats
CDC issued an MMWR updating the 2009 H1N1 influenza situations in Mexico, the United States, and worldwide. -
Stage 6
The WHO rappidly states that the pandemic was going fast -
...
CDC reported findings in an MMWR that indicated a large prevalence of obesity in intensive care patients with confirmed 2009 H1N1 influenza infection.
After mid-July, 2009 H1N1 influenza activity declined in most countries. -
Vaccine
Clinical trials testing the 2009 H1N1 flu vaccine began. -
Again
Second wave of 2009 H1N1 influenza activity began in the U.S. -
Test Kits
More than 1,000 test kits shipped to 120 domestic and 250 international laboratories in 140 countries since May 1, 2009. -
Yes!!!!
FDA announced its approval of a fifth 2009 H1N1 vaccine. -
Safety
First 100 million doses of 2009 H1N1 vaccine were available for ordering. -
Almost Finish
FDA’s VRBPAC selected 2009 H1N1 virus for inclusion in 2010-2011 seasonal flu vaccine -
Out of Control
The virus has spread fast, infecting 214 countries and causing 18, 449 deaths -
End A h1n1
The WHO anunced that in the world this virus has been control