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The current flu season: A serious threat
This winter has brought one of the most intense flu seasons in the past 15 years, with health officials scrambling to understand its implications, especially for children. The Centers for Disease Control and Prevention (CDC) has reported a staggering 19,000 flu-related deaths, including 86 children.
This alarming statistic has raised concerns about a potential increase in rare but severe neurological complications associated with the flu, prompting state health departments to investigate further.
Vaccination: A crucial defense
Despite the grim statistics, there is a silver lining.
The CDC has indicated that this year’s flu vaccine is effective in preventing hospitalizations among those who received it. Approximately 45% of Americans have been vaccinated, and preliminary data suggests that vaccinated children are significantly less likely to be hospitalized compared to their unvaccinated peers.
Dr. Sean O’Leary from the American Academy of Pediatrics emphasizes the importance of getting vaccinated, stating, “If you haven’t gotten your flu shot yet, get it because we’re still seeing high flu circulation in most of the country.” The vaccine’s primary role may not be to prevent infection outright, but rather to reduce the severity of the illness and keep individuals out of the hospital.
Neurological complications: A rare but serious concern
As the flu season progresses, health officials are particularly concerned about neurological complications that can arise in children. These complications include seizures and hallucinations, which may indicate conditions like influenza-associated encephalopathy or the more severe acute necrotizing encephalopathy.
The CDC’s analysis of child flu deaths since 2010 revealed that a significant number of those who suffered from these complications were unvaccinated. However, it remains unclear whether the recent cases represent an uptick in such incidents. Dr. Keith Van Haren from Stanford Medicine Children’s Health noted that he has encountered about 15 severe flu-related cases this season, highlighting the need for vigilance among healthcare providers.
What parents should know
For parents, the key takeaway is that while these neurological complications are rare, they warrant attention. Dr. O’Leary advises parents to seek medical advice if their child exhibits unusual symptoms during flu illness, such as labored breathing. The connection between severe flu seasons and increased neurological issues is still being studied, but it’s essential for parents to remain informed and proactive about their children’s health. As vaccine manufacturers prepare for the next flu season, transparency in the decision-making process regarding vaccine composition is crucial. The FDA’s advisory committee is expected to play a significant role in determining which flu strains will be included in future vaccines, ensuring that the public is well-informed about these critical health decisions.
