Health Information Portal (HIP)

The following graphs depict the aggregate results of PDPH's respiratory virus surveillance. Care should be taken with the interpretation of these results. These summaries display the provisional, year-to-date counts (or, in some cases, percentage positivity) of respiratory viruses by week of report. Comparable data for preceding years are shown as well. All surveillance data are preliminary and are not intended for further distribution.

Activity Summary

For week 3 of 2023, all non-influenza respiratory virus activity has increased. Adenovirus and human metapneumovirus detections have increased, reaching the highest counts of this season so far. RSV, rhinovirus, parainfluenza type 1, parainfluenza virus type 2 and parainfluenza virus type 3 have all slightly increased in detections from the previous week.

Laboratory-Based Surveillance for RSV

Laboratory-Based Surveillance for Rhinovirus/Enterovirus

Laboratory-Based Surveillance for Respiratory Adenovirus

Laboratory-Based Surveillance for Human Metapneumovirus

Laboratory-Based Surveillance for Parainfluenza