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#1 State

Influenza Surveillance

Organization: State of California
Dataset Last Updated: November 07, 2025 at 02:24 AM

This dataset contains the following files for California influenza surveillance data: 1) Outpatient Influenza-like Illness Surveillance Data by Region and Influenza Season from volunteer sentinel...

Search relevance: 1.00 | Views last month: 22 | Catalog Last Checked: October 24, 2026 at 08:47 PM

#2 Federal

Percent Positivity of Viral Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 2017–Present

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: October 29, 2026

Percent positivity of 9 viral pathogens, by season and age group, 2017–Present.

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: October 31, 2026 at 02:06 AM

#3 State

Respiratory Virus Weekly Report (ARCHIVED)

Organization: State of California
Dataset Last Updated: February 03, 2026 at 09:52 PM

__Note:__ This dataset has been archived since June 28, 2025 __Data is from the California Department of Public Health (CDPH) Respiratory Virus Weekly Report.__ The report is updated each...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: October 24, 2026 at 08:47 PM

#4 Federal

Pathogen Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 12 Month Rolling Period

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: October 29, 2026

Percent positivity of 9 viral pathogens, and enrollment counts of children with ARI by week for the past 12 months (rolling x-axis).

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: October 31, 2026 at 02:02 AM

#5 Federal

Percent Positivity of Viral Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 2017–Present

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: September 23, 2026

Percent positivity of 9 viral pathogens, by season and age group, 2017–Present.

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 28, 2026 at 08:08 PM

#6 Federal

Percent Positivity of Viral Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 2017–Present

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: July 29, 2026

Percent positivity of 9 viral pathogens, by season and age group, 2017–Present.

FILE

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 28, 2026 at 08:10 PM

#7 Federal

Pathogen Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 12 Month Rolling Period

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: July 29, 2026

Percent positivity of 9 viral pathogens, and enrollment counts of children with ARI by week for the past 12 months (rolling x-axis).

FILE

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 28, 2026 at 08:10 PM

#8 Federal

Percent positivity of respiratory viruses by nucleic acid amplification tests (NAATs), as reported on the National Respiratory and Enteric Virus Surveillance System (NREVSS) Dashboard

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: September 22, 2026

More than 450 public health and clinical laboratories located throughout the United States participate in laboratory-based surveillance through CDC's National Respiratory and Enteric Virus...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 28, 2026 at 08:09 PM

#9 Federal

Pathogen Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 12 Month Rolling Period

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: September 23, 2026

Percent positivity of 9 viral pathogens, and enrollment counts of children with ARI by week for the past 12 months (rolling x-axis).

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 28, 2026 at 08:09 PM

#10 Federal

Percent positivity of respiratory viruses by nucleic acid amplification tests (NAATs), as reported on the National Respiratory and Enteric Virus Surveillance System (NREVSS) Dashboard

Organization: U.S. Department of Health & Human Services
Dataset Last Updated: July 31, 2026

More than 450 public health and clinical laboratories located throughout the United States participate in laboratory-based surveillance through CDC's National Respiratory and Enteric Virus...

FILE

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 28, 2026 at 08:10 PM

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Influenza Surveillance

Percent Positivity of Viral Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 2017–Present

Respiratory Virus Weekly Report (ARCHIVED)

Pathogen Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 12 Month Rolling Period

Percent Positivity of Viral Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 2017–Present

Percent Positivity of Viral Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 2017–Present

Pathogen Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 12 Month Rolling Period

Percent positivity of respiratory viruses by nucleic acid amplification tests (NAATs), as reported on the National Respiratory and Enteric Virus Surveillance System (NREVSS) Dashboard

Pathogen Detections Among Enrolled Children in the New Vaccine Surveillance Network (NVSN), Acute Respiratory Illnesses (ARI), 12 Month Rolling Period

Percent positivity of respiratory viruses by nucleic acid amplification tests (NAATs), as reported on the National Respiratory and Enteric Virus Surveillance System (NREVSS) Dashboard