The CDC released a free application last month that allows users to access current influenza recommendations and influenza activity updates. You can click here to download. You'll be able to check our where we are relative to the rest of the country and view the new methods of analysis presented on the new site. On our flu [...]
We're off to an early start with the flu and RSV season this year with more cases reported in November than in previous seasons. Respiratory syncytial virus (or RSV) is a respiratory virus that mainly affects little kids and circulates during the winter. There’s no vaccine for RSV- but for those babies that are at highest [...]
The Southern Hemisphere has its flu season during our Summer- so every year around now we watch influenza activity “down under” to get an idea of what we might expect for our upcoming flu season. Here’s the scoop right now. Flu south of the equator has already peaked and continues to decline. There’s been a [...]
Remember the 2009 H1N1 influenza pandemic? That brand new virus that caused the pandemic was a combination of RNA from four different flu viruses – North American swine influenza, North American avian influenza, human influenza, and swine influenza virus typically found in Asia and Europe. The natural laboratories for new influenza viruses that end up causing pandemics [...]
Most people think that when the weather warms up, we can stop worrying about the flu. But it’s still here. Recently, a young Gila County child died from influenza. It's the only pediatric death from flu in Arizona this year, last year 5 children under 18 died. Adult flu deaths are not tracked by the [...]
It took longer than usual- but Influenza is finally circulating in AZ- and we’ve moved to the “Regional” flu category now (Regional is sort of the middle of the scale). The circulating strains in AZ (confirmed by our lab) are covered by this year’s vaccine- mostly our old friend the 2009 H1N1 virus and the familiar H3N2 [...]
Just in time for the holidays, we’re got our first lab confirmed case of influenza – actually two cases. Influenza has probably been in the state for a while now, but we don’t officially start counting the cases until there is a case confirmed at our lab. The vaccine was approved this summer and fights 3 [...]
Respiratory syncytial virus (or RSV) is a respiratory virus that mainly affects little kids- and circulates around this time of year. There’s no vaccine- but clinicians can give a preventive antibody treatment to folks at greatest risk (e.g. premature infants). It spreads mostly in the winter (like influenza) but flu and RSV don’t usually peak at [...]
Making good decisions about prioritizing which public health issues to tackle and how to target our interventions rests on our ability to collect and analyze public health data. For infectious disease surveillance that means have a base of solid reporting and surveillance so we can analyze infectious disease trends. For chronic diseases, we need to [...]
Pretty much everybody knows that getting an annual influenza vaccine protects them from getting influenza- but fewer people realize that getting vaccinated saves other people’s lives as well. That’s because if a large percentage of the population takes advantage of the vaccine (called herd immunity) we can reduce the overall spread of the disease- and save [...]
