Preparing for an increase in H1N1 Influenza cases

Unlike the seasonal flu that comes and goes, cases of swine flu emerged in spring 2009 and then persisted in San Diego and elsewhere throughout the summer. Now we at the County of San Diego are preparing for a surge when the traditional winter flu season arrives.

The good news is this flu, which is officially called the H1N1 Influenza virus, has so far proved to be weaker than some previous pandemic versions. Yet it is very contagious and can be deadly. Of the 1,055 cases recorded as of mid August in San Diego County, 19 had resulted in death.

Because this flu is of a strain new to our bodies, scientists say most of us lack natural resistance. The population older than 60 seems to have been less affected. Researchers speculate these individuals may have contracted a variation of the virus prior to 1956 and therefore are carrying antibodies that provide some type of immunity. Health experts don’t know for sure.

The San Diego Board of Supervisors and county Health and Human Services Agency are working hard to understand and deal with the swine flu virus of today, and to prepare for the various scenarios of tomorrow.

We know the virus has an easy time spreading from person to person. It is passed mostly in tiny droplets of water created when we sneeze or cough. So it is especially important to follow common practices such as coughing into our sleeves, throwing out tissues after they are used and regularly washing our hands with soap and warm water or using hand sanitizing lotions.

You are encouraged to stay home from work or school if you have influenza-like illness or symptoms similar to the seasonal flu which include fever, cough, sore throat, body aches, headache, chills and fatigue. Not all symptoms may be present. Health officials tell me nearly half the patients have no fever and a large number are sick to their stomach, a condition not usually associated with the traditional flu.

Especially vulnerable are individuals with underlying medical conditions. When these people experience influenza-like illness or symptoms they should contact their primary care physician in a timely manner.

The county supports a large network of health clinics throughout San Diego whose doctors and administrators are taking special steps to prepare for flu season.

In my office we are using our Website – www.ronroberts.com – to feature timely swine flu information along with links to important H1N1 Flu sites. This page will be updated and an important source of information as the flu season evolves.

One thing to watch for starting in October is the availability of flu shots. Most people are going to need three shots. One is the typical flu shot. The others are a package for swine flu that must be given in two separate sessions.

The vaccine initially will be in short supply as producers ramp up manufacturing. Health care workers and pregnant mothers will be among the first to receive immunizations.

As this unusual flu season unfolds, please be patient and calm. The County of San Diego will be there for the health care network and for you.