Parents are urged to register incoming kindergarten students as the district sets a strict age cutoff rule this year.
The county adds that no public exposures were reported for these cases, who had been asked to quarantine.
Northern Nevada Public Health is reporting increased rates of whooping cough in the region.
According to a letter sent to families of Galena High School students last week, people at the school may have been exposed to whooping cough.
Flu activity remains elevated while RSV cases continue to rise and COVID-19 activity remains low, in the latest weekly update.
While flu activity remains high in northern Nevada, hospitalizations are continuing to decline.
Washoe County’s flu activity remains high, despite recent declines. RSV activity is also increasing.
A federal judge has ordered the Trump administration to restore nearly $12 million in funding to the American Academy of Pediatrics.
Northern Nevada Public Health says flu and RSV cases have been increasing in recent weeks.
Flu cases are on the rise in northern Nevada, with 10% of all visits to urgent care or emergency rooms due to the illness.