With concern and online buzz growing over the H1N1 virus, hand sanitizer sales have skyrocketed in the last six months.

The 2009 flu season is fast approaching (or has already arrived) and this year, swine flu is expected to figure prominently, but online consumers aren’t yet paying attention. In fact, online discussions about the swine flu have held relatively steady since a spike in April, when federal…

Melissa Davies, Healthcare Research Director, Online Division
Just as the offline conversation about health care reform is growing in the U.S., we are watching the online discussion grow and evolve as well. In the past month, health care reform discussions have increased by more than 1,000 percent, outpacing the online talk surrounding Swine Flu and the government’s “Cash for Clunkers” program.

President Obama is keenly aware of the important role that bloggers play in sharing information about health care reform. On July 20, the President called for bloggers to help drum up …

The U.K. is the European country most affected by the Swine Flu virus. Media coverage in the U.K. has been extensive and subsequent consumer reaction is benefiting sales of related products. Notably, sales of digital thermometers have grown by 57% year on year as people are encouraged to stay at home and “self diagnose” to avoid the spread of the virus. As the Guardian recently reported, many shops have sold out of items such as thermometers. Basic hygiene is being promoted by the government and businesses as one …

The breaking news of Michael Jackson’s sudden death dominated the web yesterday (and today), causing spikes in traffic and overwhelming social networks such as Twitter and Facebook with bursts of information and updates from millions of users. In comparison, discussions of Jackson far exceeded those of the swine flu scare as well as the inauguration of President Obama.

Nielsen Buzzmetrics analysis shows that more than 16% of tweets over the past 24 hours reference Michael Jackson, and less than 2 percent of Tweets mention Farrah Fawcett and Iran.

A Topper of Charts …

Memorial Day, Star Trek and President Obama topped Nielsen’s monthly index of most blogged news stories for May 2009, according to the just released top 10 most-blogged topics report.
Conversations about Memorial Day ranged from the hottest retail sales during the holiday to plans for the weekend. So what were bloggers doing? Maybe they were at the movies. Two of the top 10 topics in May were the new movie releases, Star Trek and Terminator Salvation.

Political figures were also widely discussed in May, with Barack Obama being the No. 3 most …

Swine Flu, Easter, and Somali Pirates topped Nielsen’s monthly index of most blogged news stories for April 2009, according to Nielsen’s just released top 10 most-blogged topics report.
“Understanding what is currently important to bloggers is essential to marketers since we know that highly blogged about topics are important indicators of conversational sustainability and impact,” said Pete Blackshaw, executive vice president, digital strategic services, Nielsen Online. “Moreover, those topics with high blog links tend to embed themselves prominently in search results.”
Top 10 Blogged Topics, April 2009

RANK
NAME

1
Flu Outbreak

2
Easter

3
Somali Pirates

4
2009 NFL …

The volume of social media buzz surrounding the swine flu or H1N1 virus appears to have peaked mid-last week before trailing off last Friday. However, online conversations surrounding the virus were higher over the weekend as compared to the previous weekend when the story first began breaking.

Interest, however, remains strong on sites like Twitter, where as of this writing, the Centers For Disease Control has added roughly 30K more followers since Friday. Additionally, the use of H1N1 to describe the virus has increased.

Melissa Davies, Nielsen Online
It has been impossible to escape the news about swine flu (or H1N1 virus) this week. One of the most interesting developments this week has been watching the way people are using the Internet, and specifically social media, to connect with one another around this issue. As of yesterday, buzz volume about swine flu in the blogosphere was still on its meteoric climb, far surpassing discussion levels for the peanut butter/salmonella scare that happened earlier this year or, for a different reference point, recent pop singing sensation …

Following Sunday’s spike in conversations surrounding the swine flu outbreak, web chatter doubled on Monday, April 27. Nearly four percent of blogs, micro-blogs such as Twitter, web news and forums were related to “swine flu.” Already, by start of business on Tuesday in the U.S., the number had swelled to nearly six percent.