In November 2007, the US Department of Health and Human Services (HHS) launched its "Take the Lead" campaign, asking local leaders to help their communities prepare for pandemic flu.
An infectious disease takes time to spread through a family or household. Many families see this happen with the common cold: the virus may take up to 6 weeks to go through the entire family, passing from person to person.
In a severe pandemic, according to the CDC, all family members in the household will be asked to stay at home and avoid going to work or the store if a family member is sick, for at least 7 days after the last person started showing symptoms. If a family is large, everyone may be staying home for quite some time until it is clear that no one could still be contagious. A long absence from work may result in a loss of income.
Even in a mild or moderate pandemic, with very ill children, parents may not wish or may not be able to leave their children, or may be sick themselves and unable to get to the store. Outside help may not be available if an entire community is sick at one time.
For comfort, convenience and peace of mind, it would be a good idea to stock up on the things you would want to get you through a longer time frame than just 2 weeks.
Infectious disease hits a community in "waves." In a community, at first a few people will be sick, and then many. The peak of infection is the time that a community is hit hardest, where there will be the most sick people and fewest resources. There can be several waves during a pandemic.
Planners at the CDC are planning for at least 12 weeks per wave in a community for a severe pandemic. See Appendix 6, page 86, Interim Pre-pandemic Planning Guidance
Some government planners basing planning on this 12 week period include:
Because a wave may last as long as 12 weeks, schools may be closed, and social distancing may be in effect for at least this length of time. By stocking the supplies that you will need during a pandemic, you can reduce your need to go out in public.
The more supplies you have at home, the more effectively you can protect yourself and your family during a pandemic.
Our lives are supported by critical complex systems: health care, electricity, water, sewer, etc. These are the complex systems we take for granted; however they can break down quickly if people are not there to run them. When workers (or their families) get pandemic flu, the critical infrastructure may degrade or fail. See "About Pandemics" on the homepage for information on how these critical systems affect you personally.
A degraded or failed infrastructure has grave implications, affecting both our personal welfare and the economy. They are inseparable - both need to be healthy for us to get through a flu pandemic.
Our supply chain is complex and fragile. Your breakfast bowl of cornflakes illustrates this. Where did it come from?
The corn was grown (a complex process in itself requiring farm workers and supplies) and then shipped to the factory. Next it was shelled and then put in a steam pressure cooker. From there, it was processed into flakes and packaged, dried (to reduce moisture), and then put through rollers to flatten into a flake. These were toasted briefly in a hot gas oven, sprayed with supplements, and then packaged. All of this requires working machinery and labor, as well as numerous supplies that have to be created elsewhere and delivered to the factory. Your box of cornflakes journeys from the factory warehouse to distributors and finally to your local grocery store. Store workers unload the truck and stock your cornflakes on the shelves, where you can buy them as long as the store is open, the cashier is at work, and the power is on so that the computer inventory systems, the cash registers, and the scanners function. If you pay with plastic, the system must be able to query your bank electronically to approve your purchase.
Your cornflakes were produced by a complex process depending on petroleum, electricity, natural gas, several types of transportation (needing healthy drivers and healthy refinery workers), materials (corn, plastic, cardboard, etc.), and people (such as farmers, laborers, drivers, refinery workers, plant workers, truckers, machinists, stockers and checkers) to keep things going. This complex process requires a near-perfect infrastructure to keep running.
Add to this the "just-in-time" business model adopted universally over the last decades. Supplies are not kept on-site, but rather ordered "just-in-time" from regional warehouses. Consequently, your grocery store has approximately three days of cornflakes on the shelves. The former warehouse is now on wheels.
Finally, during a pandemic, border closings (or restrictions on international or interstate travel and shipping, to slow the spread of flu), will greatly slow or stop lines of supply.
Bottom line: The critical infrastructure is at risk during a pandemic.