WHO has upgraded the A(H1N1) alert level to 6, declaring that we are "in the early stages of a pandemic". WHO considers the overall severity of the influenza pandemic to be moderate.
That means:
1. Most people recover from infection without the need for hospitalization or medical care.
2. Overall, national levels of severe illness from influenza A(H1N1) appear similar to levels seen during local seasonal influenza periods, although high levels of disease have occurred in some local areas and institutions. For those individuals with chronic disease such as heart disease, asthma, or diabetes or other health related issues such as pregnancy or immunosupression related to cancer or transplant, the mortality rate has been much greater. Employees who have risk factors for flu complications, such as asthma, cardiac conditions, or pregnancy, should be advised to seek medical care quickly if they have flu symptoms. Those who don't have risk factors and experience severe symptoms should also seek care.
3. Overall, hospitals and health care systems in most countries have been able to cope with the numbers of people seeking care, although some facilities and systems have been stressed in some localities.
The following questions and answers are provided to outline our current position. For general information about the influenza A(H1N1) please refer to the latest recommendations from WHO at: www.who.int and the CDC at www.cdc.gov.
Advice on the use of masks in the community setting (WHO)