Massachusetts Sees Persistent Flu Cases, Raising Concerns

State reports high influenza activity and rising death toll amid new 'super flu' strain

Feb. 5, 2026 at 1:31am

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According to the Massachusetts Department of Public Health, influenza activity remains high across the state, with 498 cases reported in Boston during the week of Jan. 4-10. While cases have decreased in recent weeks, they are still persistent, with 158 cases reported in the week of Jan. 18-24. The state has also reported 193 influenza-related deaths so far this season, including six pediatric deaths. Experts say a new variant strain, referred to as the 'super flu,' is responsible for a major portion of the reported infections and is associated with more severe symptoms.

Why it matters

The ongoing flu season in Massachusetts is proving to be particularly severe, with high case numbers, rising death tolls, and the emergence of a new 'super flu' strain that is causing more serious illness. This is concerning for public health officials and residents, as the flu can lead to hospitalization, complications, and even death, especially for vulnerable populations.

The details

According to the Massachusetts Department of Public Health, influenza activity is 'high' across the state. From the week of Jan. 4 to Jan. 10, 498 cases of influenza were reported in Boston. While cases have decreased in past weeks, they are still persistent with 158 cases reported in the week of Jan. 18 to Jan. 24. With data through Jan. 17th, the state of Massachusetts reports 193 deaths in the current season, including six pediatric influenza deaths. Experts say a new variant strain, referred to as the 'super flu,' is responsible for a major portion of the reported infections and is associated with more severe symptoms.

  • From the week of Jan. 4 to Jan. 10, 498 cases of influenza were reported in Boston.
  • In the week of Jan. 18 to Jan. 24, 158 cases of influenza were reported in Boston.
  • With data through Jan. 17th, the state of Massachusetts reports 193 deaths in the current season, including six pediatric influenza deaths.

The players

Massachusetts Department of Public Health

The state agency responsible for monitoring and reporting on public health issues in Massachusetts.

Centers for Disease Control and Prevention (CDC)

The national public health institute in the United States that conducts research and provides information on health-related topics.

Stanford Medicine News Center

The news and media outlet for Stanford Medicine, a leading academic medical center.

Cleveland Clinic

A nonprofit academic medical center that provides healthcare services and conducts medical research.

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What’s next

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The takeaway

This concerning flu season in Massachusetts highlights the importance of getting vaccinated, practicing good hygiene, and staying home when sick to help prevent the spread of influenza, especially the new 'super flu' strain that is causing more severe illness.