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 [...]
Whooping Cough is making headlines again – with more than 18,000 cases in the U.S. and 600 cases so far this year in AZ. You might wonder why we continue to have lots of whooping cough cases in the US and AZ when the other vaccine preventable diseases are real rare (e.g. measles, mumps etc.). [...]
A team of Aussie scientists from the U of New South Wales believe that a new kind of Whooping Cough bacteria (Bordetella pertussis) has slipped past the protective effects from the current “acellular” vaccine- contributing to an increase in cases being found Down Under. Their study was published this week in the latest The Journal of Infectious [...]
During the 2009- 2010 influenza pandemic, we saw how influenza can be unpredictable in terms of who it affects most, when it occurs, and what strains will circulate. This season is no exception. While the circulating strains are exactly what we had predicted, the peak of the flu season is hitting later than usual… and [...]
A 4th grader in Gilbert was diagnosed with the mumps last week. Had all the staff and faculty in the school been previously vaccinated for the mumps at the school- it really would’ve been no big deal. But, it turns out that 19 kids at the school hadn’t been vaccinated for the mumps (mainly because [...]
Smallpox broke out in southeast Arizona almost exactly 100 years ago last week (co-incident with the Statehood activities). The first cases were in Tucson and Douglas with a few dozen cases and several deaths… and there were a few additional cases in Nogales and Globe. Of course, all the cases were among folks that hadn’t been vaccinated. [...]
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 [...]
Issues regarding the vaccine that prevents infection with the human papillomavirus (also called HPV) have been in the news lately- so I thought I’d do a thumbnail sketch on it this week. HPV is the most common sexually transmitted infection. Most people with HPV don’t have symptoms or health problems from it- and 90% of the time the [...]
