The Importance of Influenza Vaccination: Protecting Those at Risk

Every year, influenza, commonly known as the flu, affects countless individuals worldwide. Particularly vulnerable are those with underlying health conditions like diabetes or asthma. In fact, during past flu seasons, 9 out of 10 adults hospitalized with flu had at least one underlying health condition. This makes the flu shot an essential protective measure against this pervasive disease, especially for these at-risk individuals.

The Weekly Influenza Vaccination Dashboard

According to the Weekly Influenza Vaccination Dashboard provided by the CDC, vaccination data is consistently tracked, including coverage estimates for children, pregnant persons, adults, and adults 65+. The dashboard also offers insight into the locations administering these vaccinations, whether in pharmacies or medical offices. It emphasizes the importance of flu vaccination for people at higher risk of serious complications from influenza and encourages everyone 6 months and older to get a flu vaccine every season.

Preventing Respiratory Viruses During Holiday Season

The Rhode Island Department of Health also advocates for vaccination against common respiratory viruses. With the holiday season approaching, gatherings and travel could increase the spread of these viruses. This makes it particularly important for older adults and individuals with underlying health issues to get vaccinated. Flu and COVID-19 vaccines are widely available and can be received simultaneously. The department also provides information on additional preventative measures such as regular handwashing, covering mouth and nose when coughing or sneezing, and staying home when sick.

Flu Vaccine: A Shield Against Heart Ailments?

A recent meta-analysis study suggests the flu vaccine may offer more protection than previously thought. The study indicates a significant decrease in the risk of heart attacks and deaths from cardiovascular diseases among vaccinated individuals. The researchers suggest that the flu vaccine's ability to reduce inflammation caused by the flu, prevent secondary infections, and stabilize atherosclerotic plaque could contribute to these heart health benefits. Despite these findings, flu vaccination rates have dropped, particularly among adults over 65, a demographic that witnessed the highest flu-related deaths last year.

Antiviral Medications for Influenza

The CDC recommends influenza antiviral medications for adults with underlying conditions, particularly during periods of co-circulation of influenza and SARS-CoV-2. Oral oseltamivir and oral baloxavir are available treatment options for patients at higher risk for influenza complications depending on their underlying conditions and age. The use of peramivir or zanamivir in high-risk outpatients with influenza is limited. The highest risk for complications from influenza is for children younger than 2 years old. Antiviral treatment decisions should be based on knowledge of other circulating respiratory viruses as well as influenza virus strains.

National Influenza Vaccination Week

The importance of influenza vaccination for adults with underlying conditions is further emphasized during National Influenza Vaccination Week. This event encourages action and provides educational resources to inform readers about the topic and the urgency of getting vaccinated.

With the widespread prevalence of influenza and the heightened risk for those with underlying conditions, it is clear that the flu shot is an essential protective measure. As researchers continue to uncover the additional benefits of the flu vaccine, it is crucial to promote awareness and encourage vaccination, particularly among the most vulnerable populations.