Flu Season Hits New Highs: What You Need to Know
As we navigate one of the most intense flu seasons in years, the collective wisdom garnered from the COVID-19 crisis remains crucial. Infectious disease experts stress the importance of preventive measures such as wearing well-fitting masks in crowded, poorly ventilated spaces, maintaining good hand hygiene, and getting vaccinated. There are three key vaccines this season: for the flu, COVID-19, and RSV.
High Flu Activity and Special Considerations for Vulnerable Populations
Steven Pergam, MD, MPH, medical director of infection prevention at Fred Hutch, highlights this flu season as one of the busiest in over a decade. “There is a significant amount of flu circulating, leading to early reported deaths,” he states. Vulnerable groups, especially cancer patients, face heightened risks, emphasizing the need for extra precautions.
In February, local hospitals reported a noticeable increase in flu cases compared to recent years. In a partnership with Vanderbilt University, Fred Hutch is investigating whether transplant patients should receive two doses of the flu vaccine rather than one. Early findings suggest that those within a year of a stem cell transplant benefit from this approach.
Updated Recommendations for COVID-19 and RSV Vaccines
Catherine Liu, MD, advises immunocompromised individuals and those over 65 to receive COVID-19 vaccines every six months. The RSV vaccine, newly available, is recommended for everyone over 75 and for people aged 60 and older with underlying conditions. Notably, it is also advised for pregnant individuals.
Current Bird Flu Concerns and Precautions
The bird flu has made headlines, killing over 150 million chickens and infecting several humans nationally. Four bird flu vaccines have received regulatory approval, although distribution remains pending. Experts warn of the potential for reassortment if a person contracts both seasonal flu and bird flu simultaneously.
Cancer patients are advised to avoid undercooked eggs and raw milk, and to alert public health officials if their backyard chickens fall ill. Pergam emphasizes the importance of having others care for sick chickens if immunosuppressed.
The Challenge of Missing Data
Evaluating the effectiveness of this year’s flu vaccine is complicated by limited data from the Centers for Disease Control and Prevention. Liu notes, “We rely heavily on comprehensive CDC data, which we lack this year.” Without this data, the potential for significant outbreaks and epidemics rises. Fred Hutch turns to alternative sources like Washington State Department of Health for necessary information.
Practical Tips for Minimizing Risk
Nancy Davidson, MD, encourages “commonsense infection control practices” for patients. Fred Hutch’s healthcare providers are masking, reflecting the heightened flu activity, though patient and family masking remains a choice.
FAQs
Q: Who is at higher risk during the flu season?
* A: Cancer patients, transplant recipients, the elderly, and immunocompromised individuals are at increased risk.
Q: Are the recommended vaccines available for everyone?
* A: Yes, vaccines for flu, COVID-19, and RSV are recommended and available, with specific guidelines for different age groups.
Q: What can I do to protect myself?
* A: Practice good hand hygiene, wear masks in crowded places, maintain social distancing, and ensure you are up to date on vaccinations.
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