Communicable Disease Service

The COVID-19 Weekly Activity Reports provide data on COVID-19 transmission risk by county. This report is posted on Fridays. In order to better align with CDC, effective June 17^th, NJ has shifted to monitoring the CDC’s COVID-19 Community Levels, rather than the New Jersey COVID-19 Activity Level Index (CALI) to inform public health guidance.

• COVID-19 Activity Report September 29, 2022
• COVID-19 Activity Report September 22, 2022
• COVID-19 Activity Report September 15, 2022
• COVID-19 Activity Report September 8, 2022
• COVID-19 Activity Report September 1, 2022
• COVID-19 Activity Report August 25, 2022
• COVID-19 Activity Report August 18, 2022
• COVID-19 Activity Report August 11, 2022
• COVID-19 Activity Report August 4, 2022
• COVID-19 Activity Report July 28, 2022
• COVID-19 Activity Report July 21, 2022
• COVID-19 Activity Report July 14, 2022
• COVID-19 Activity Report July 7, 2022
• COVID-19 Activity Report June 30, 2022
• COVID-19 Activity Report June 23, 2022
• COVID-19 Activity Report June 16, 2022
• COVID-19 Activity Report Week 22 (MMWR week ending June 4, 2022)
• COVID-19 Activity Report Week 21 (MMWR week ending May 28, 2022)
• COVID-19 Activity Report Week 20 (MMWR week ending May 21, 2022)
• COVID-19 Activity Report Week 19 (MMWR week ending May 14, 2022)
• COVID-19 Activity Report Week 18 (MMWR week ending May 7, 2022)
• COVID-19 Activity Report Week 17 (MMWR week ending April 30, 2022)
• COVID-19 Activity Report Week 16 (MMWR week ending April 23, 2022)
• COVID-19 Activity Report Week 15 (MMWR week ending April 16, 2022)
• COVID-19 Activity Report Week 14 (MMWR week ending April 9, 2022)
• COVID-19 Activity Report Week 13 (MMWR week ending April 2, 2022)
• COVID-19 Activity Report Week 12 (MMWR week ending March 26, 2022)
• COVID-19 Activity Report Week 11 (MMWR week ending March 19, 2022)
• COVID-19 Activity Report Week 10 (MMWR week ending March 12, 2022)
• COVID-19 Activity Report Week 9 (MMWR week ending March 5, 2022)
• COVID-19 Activity Report Week 8 (MMWR week ending February 26, 2022)
• COVID-19 Activity Report Week 7 (MMWR week ending February 19, 2022)
• COVID-19 Activity Report Week 6 (MMWR week ending February 12, 2022)
• COVID-19 Activity Report Week 5 (MMWR week ending February 5, 2022)
• COVID-19 Activity Report Week 4 (MMWR week ending January 29, 2022)
• COVID-19 Activity Report Week 3 (MMWR week ending January 22, 20222)
• COVID-19 Activity Report Week 2 (MMWR week ending January 15, 2022)
• COVID-19 Activity Report Week 1 (MMWR week ending January 8, 2022)

The COVID-19 Variant Surveillance Report includes the cumulative summary of all sequencing results reported by commercial labs and the Public Health and Environmental Laboratories (PHEL) that have been submitted for surveillance purposes.

• COVID-19 Variant Surveillance Report Week 37 (MMWR week ending September 17, 2022)
• COVID-19 Variant Surveillance Report Week 36 (MMWR week ending September 10, 2022)
• COVID-19 Variant Surveillance Report Week 35 (MMWR week ending September 3, 2022)
• COVID-19 Variant Surveillance Report Week 34 (MMWR week ending August 27, 2022)
• COVID-19 Variant Surveillance Report Week 33 (MMWR week ending August 20, 2022)
• COVID-19 Variant Surveillance Report Week 32 (MMWR week ending August 13, 2022)
• COVID-19 Variant Surveillance Report Week 31 (MMWR week ending August 6, 2022)
• COVID-19 Variant Surveillance Report Week 30 (MMWR week ending July 30, 2022)
• COVID-19 Variant Surveillance Report Week 29 (MMWR week ending July 23, 2022)
• COVID-19 Variant Surveillance Report Week 28 (MMWR week ending July 16, 2022)
• COVID-19 Variant Surveillance Report Week 27 (MMWR week ending July 9, 2022)
• COVID-19 Variant Surveillance Report Week 26 (MMWR week ending July 2, 2022)
• COVID-19 Variant Surveillance Report Week 25 (MMWR week ending June 25, 2022)
• COVID-19 Variant Surveillance Report Week 24 (MMWR week ending June 18, 2022)
• COVID-19 Variant Surveillance Report Week 23 (MMWR week ending June 11, 2022)
• COVID-19 Variant Surveillance Report Week 22 (MMWR week ending June 4, 2022)
• COVID-19 Variant Surveillance Report Week 21 (MMWR week ending May 28, 2022)
• COVID-19 Variant Surveillance Report Week 20 (MMWR week ending May 21, 2022)
• COVID-19 Variant Surveillance Report Week 19 (MMWR week ending May 14, 2022)
• COVID-19 Variant Surveillance Report Week 18 (MMWR week ending May 7, 2022)
• COVID-19 Variant Surveillance Report Week 16 (MMWR week ending April 23, 2022)
• COVID-19 Variant Surveillance Report Week 15 (MMWR week ending April 16, 2022)
• COVID-19 Variant Surveillance Report Week 14 (MMWR week ending April 9, 2022)
• COVID-19 Variant Surveillance Report Week 13 (MMWR week ending April 2, 2022)
• COVID-19 Variant Surveillance Report Week 12 (MMWR week ending March 26, 2022)
• COVID-19 Variant Surveillance Report Week 11 (MMWR week ending March 19, 2022)
• COVID-19 Variant Surveillance Report Week 10 (MMWR week ending March 12, 2022)
• COVID-19 Variant Surveillance Report Week 9 (MMWR week ending March 5, 2022)
• COVID-19 Variant Surveillance Report Week 8 (MMWR week ending February 26, 2022)
• COVID-19 Variant Surveillance Report Week 7 (MMWR week ending February 19, 2022)
• COVID-19 Variant Surveillance Report Week 6 (MMWR week ending February 12, 2022)
• COVID-19 Variant Surveillance Report Week 5 (MMWR week ending February 5, 2022)
• COVID-19 Variant Surveillance Report Week 4 (MMWR week ending January 29, 2022)
• COVID-19 Variant Surveillance Report Week 3 (MMWR week ending January 22, 2022)
• COVID-19 Variant Surveillance Report Week 2 (MMWR week ending January 15, 2022)
• COVID-19 Variant Surveillance Report Week 1 (MMWR week ending January 8, 2022)

CALI Reports: 2021, 2020 

Variant Reports: 2021