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Influenza

Vaccination H3N2 Influenza A H3N2 Seasonal Flu Flu Outbreaks Flu Cases Influenza A (H3N2) Preventive Measures Hong Kong Flu H3N2 Virus Flu Season Influenza Prevention Gripe K Epidemiological Situation H3N2 Variant Surveillance Pandemic Status Prevention Strategies Flu Activity H3N2 K Variant Mortality H3N2 Variants Influenza A Strains Prevention Measures Flu Wave H3N2 Subclade K Moscow Region Hospitalization Influenza Statistics Seasonal Influenza Influenza A(H3N2) Mortality Rates Pathogens Flu Epidemic Pediatric Health Pediatric Flu Deaths Hospitalization Trends Infection Rates Flu Vaccination Hospitalizations Influenza A H3N2 K Influenza A H1N1 Risk Factors

Flu Toll Rises in New England: 6 Pediatric Deaths in Mass., 35 Total in N.H.

Health officials urge vaccination to blunt a renewed rise driven by H3N2 subclade K alongside increasing influenza B in children.