Seasonal Flu, Norovirus Surge Overwhelm California Hospitals Ahead of New Year's Eve

Seasonal influenza activity continues to rise across California, with hospitals reporting increased patient numbers due to the surge in flu and norovirus cases. In the desert region, Eisenhower Health has seen a significant uptick in both influenza and norovirus cases over the past two weeks. As we approach New Year's Eve, local healthcare facilities are bracing for even more patients as holiday gatherings often exacerbate the spread of viruses.

For the first time in five years, Californians have experienced a relative decline in COVID-19 cases, but other viruses are rapidly spreading. According to Eisenhower Health, influenza A makes up 84% of the reported flu cases, with influenza B at 16% and a few cases of H1N1. Alongside the flu, there has been a notable rise in norovirus cases this month, which can be traced to food contamination, particularly oysters, as well as person-to-person transmission in close-knit gatherings.

Norovirus, which is highly contagious, spreads quickly in settings like nursing homes, clubs, and family gatherings. While the flu vaccine is proving effective in preventing severe illness, with an efficacy rate of 40-50%, it does not guarantee complete protection, and breakthrough cases are common, especially during the holiday season.

Health experts recommend frequent handwashing, wearing masks around the elderly and young children, and staying home when ill to reduce the risk of spreading these viruses. With the holiday season in full swing, these preventive measures are essential in keeping families and communities safe from the flu and norovirus.