Surveillance is conducted to support clinical decision-making for prophylaxis for those at high-risk of illness.

Respiratory Syncytial Virus

Learn more about RSV, along with additional information about respiratory viruses.

2026 Weekly Reports
  • Week 10 – March 8 – 14
  • Week 9 – March 1 – 7
  • Week 8 – February 22 – 28
  • Week 7 – February 15 – 21
  • Week 6 – February 8 -14
  • Week 5 – February 1 – 7
  • Week 4 – January 25 – 31
  • Week 3 – January 18 – 24
  • Week 2 – January 11 – 17
  • Week 1 – January 4 – 10
2025 Weekly Reports
  • Week 53 – December 28 – January 3
  • Week 52 – December 21 – 27
  • Week 51 – December 14 – 20
  • Week 50 – December 7 – 13
  • Week 49 – November 30 – December 6
  • Week 48 – November 23 – 29
  • Week 47– November 16 – 22
  • Week 46 – November 9 – 15
  • Week 45 – November 2 – 8
  • Week 44 – October 26 – November 1
  • Week 43 – October 19 – 25
  • Week 42 – October 12 – 18
  • Week 41 – October 5 – 11
  • Week 40 – September 28 – October 4
  • Week 39 – September 21- 27
  • Week 38 – September 14 – 20
  • Week 37 – September 7 – 13
  • Week 18 – April 27 – May 3
  • Week 17 – April 20-26
  • Week 15 – April 6-12
  • Week 16 – April 13-19
  • Week 14 – March 30 – April 5
  • Week 13 – March 23-29
  • Week 12 – March 16-22
  • Week 11 – March 9-15
  • Week 10 – March 2-8
  • Week 9 – February 23 – March 1
  • Week 8 – February 16 – 22
  • Week 7 – February 9 – 15
  • Week 6 – February 2 – 8
  • Week 5 – January 26 – February 1
  • Week 4 – January 19 – 25
  • Week 3 – January 12 – 18
  • Week 2 – January 5 – 11
  • Week 1 – December 29 – January 4
2024 Weekly Reports
  • Week 52 – December 22 – 28
  • Week 51 – December 15 – 21
  • Week 50 – December 8 – 14
  • Week 49 – December 1 – 7
  • Week 48 – November 24 – 30
  • Week 47 – November 17 – 23
  • Week 46 – November 10 – 16
  • Week 45 – November 3 – 9
  • Week 44 – October 27 – November 2
  • Week 43 – October 20 – 26
  • Week 42 – October 13 – 19
  • Week 41 – October 6 – 12
  • Week 40 – September 29 – October 5
  • Week 39 – September 22 – 28
  • Week 38 – September 15 – 21
  • Week 37 – September 7 – 14
  • Week 36 – September 1 – 7
  • Week 35 – August 25 – 31
  • Week 34 – August 18 – 24
  • Week 33 – August 11 – 17
  • Week 32 – August 4 – 10
  • Week 31 – July 28 – August 3
  • Week 30 – July 21 – 27
  • Week 29 – July 14 – 20
  • Week 28 – July 7 – 13
  • Week 27 – June 30 – July 6
  • Week 26 – June 23 – 29
  • Week 25 – June 16 – 22
  • Week 24 – June 9 – 15
  • Week 23 – June 2 – 8
  • Week 22 – May 25 – June 1
  • Week 21 – May 18 – 24
  • Week 20 – May 11 – 17
  • Week 19 – May 5 – 11
  • Week 18 – April 28 – May 4
  • Week 17 – April 21 – 27
  • Week 16 – April 14 – 20
  • Week 15 – April 7 – 13
  • Week 14 – March 31 – April 6
  • Week 13 – March 24 – 30
  • Week 12 – March 17 – 23
  • Week 11 – March 10 – 16
  • Week 10 – March 3 – 9
  • Week 9 – February 25 – March 2
  • Week 8 – February 18 – 24
  • Week 7 – February 11 – 17
  • Week 6 – February 4 – 10
  • Week 5 – January 28 – February
  • Week 4 – January 21 – 27
  • Week 3 – January 14 – 20
  • Week 2 – January 7 – 13
  • Week 1 – December 31 – January 6
2023 Weekly Reports
2022 Weekly Reports